Below is a partial list of contracts that are broken by Phoenix. Phoenix is a hard fork of Ethereum Classic, with ECIP number 1088, authored and championed by Afri Schoedon.
Data taken from contract-library.com, put here for archival purpose. Note that the list here may not be complete.
FALLBACK_WILL_FAIL:
0xd39130d30394bda1149c6c13c70fb75bae8a046f
0x2fdf2eb3a01ab8a8c3fc4d2f193f647a9e418ae6
0xb6ea08d7fb65ffa4077854ddaa245b9792f27a57
0x40b2984cc6e4252fd9519d3a1aa36844729eec64
0x5ced9a088aa1fe3d943aec2b7ceca70d7e55e7a0
0x115429d6cc976144e6e426d448792307e39c3ced
0x5649aa0eace0fb3c79cd2288c7b00392866ac70c
0x45c0503444f62d2f4a6db1e89be19cf9de2c8e6b
0xe78dffd5eea17fec3b97ba42f1f326d57bea4706
0xcf40964eaa89079c8595de0ad7ad5b4bedfbfdaf
0x129b6190d91ed10bbed637d8ad1975d0a51e9136
0x2585d057d308c012984cbe1e2f9375e6b1e0b8c2
0x18795830b5efa1edfc185b4f2b1aae939fa87239
FALLBACK_MAY_FAIL:
0x24f75d50463f41eb1b405bf33ec7146a7ea929e1
0x7d692b829cb5a81b9e17066504143fc1b75e0c15
0x81a42abb359e406a5d630b5ce28676f4832c24e8
0xbcb85c78d7fc5ce21b188dd657f4ac295a426884
0x8f4da815181ec5f46d523a074ff174cd0d43cca3
0x5ad56ec5cb7cb72a59733616e06818c027f589c9
0xf4ced1d2b56196cbb559e7fbc2f0fa4c970ee64a
0x5d6f0e293786f1ec9feec3851c03951dc8c6112a
0x0d1b2246c6687bffd57e1357c9a7d58d830b064e
0x9e00b7a55255928aa25f3d8320d711e849ee5298
0xd39130d30394bda1149c6c13c70fb75bae8a046f
0x2fdf2eb3a01ab8a8c3fc4d2f193f647a9e418ae6
0xd1ae99b49d8dd317054c798a8f64fd08e5b8e479
0x9611d9df6a56e3708f2093f08095f33922b59c4a
0x8527d9ffdc4947ee52c2717ff4ac01e3c06c71de
0xa9ea0c2991a8523d22cfa43059046d7e58277a26
0x3ab274f835d1939d20d0bbb72a1fb513d7a7a675
0x7e5d7f3bc010247d5e62da5ad2fadceb8a78d05d
0xe1388626c8de5fd7e5683a83d8da6a34153e9b18
0x03d554be98d8373241e70f8b1e116e2b6581e7ed
0x1335d30f7f494e3edf531d5c882cb99eae7adc89
0x21181a174f0b72150ea15095d1b843c8e8bad7b5
0x2d7606cc57f12b44469f74da49ad207aa1755d05
0x39b8a89d87f1372dee3aabbaae6eaef862f4fdc1
0x4a923efc680a47a771a7f0aa204751df4281a346
0x5855201b9dfecf50bef02e1b15cf08667ac0b881
0x71b3d781b5e6fdd90818702c245cfdd08a153ee8
0x822140d90369bb49401ee3cc854e67aaa3268acd
0x9389e66b1059b76e7e077f0efc42a019a0ac5513
0xa4bb63093a13f7598ad12be4bbf753902b4a7469
0xb9f20d84521c1ba35d4ea618249f2c0ff45392f6
0xc6d4d8a68605c1b6844e718f37de87167a52f3c5
0xd3ebc2a4a6f8d095fc6e0eac29fdc3b2bddb0edf
0xe7801f379ae4c57cdeaaefef0610f1ee69a9a31a
0xffdc9005b48d9b321a960b33e941fa016867442c
0xaf2c8e7a72ab1c7e79fe8cef954fd36a98671ad0
0xae6dd72c13416d7eae4209817c0a409936ed0063
0xa10c88f2cd0c30c7d585646fe20db0d7696e2bdb
0xc2c796ffd30de5349b92c6182e4332ddff0a7470
0xb5cef2d3b759f7198b61564de28115012fd6ac88
0x2ea44a85f7954842046d2b245d4b8252dfa33ce6
0x49fb53f73dc6cac52f2a1ffcab4d24ffa517d24a
0x8afdb65560e6fcbaae1a843d39cc93c164fd55c3
0x5649aa0eace0fb3c79cd2288c7b00392866ac70c
0x7c13461792cd139bb95020f46d451b62e0dd3bfa
0x1256c6f5524aa252a89b67eb47c468bf6ab27c62
0x5ace17f87c7391e5792a7683069a8025b83bbd85
0xf31e869d5767b9a2027b67e04705950e6cae1e45
0xe466eca6595d51ab6126ca948145a029baa522e0
0x04de3f4448f6292c529217ee2a1744538fc2bc2c
0x140048d790662a918aaa34c167374c067c9e0b73
0x2422f523f2355b74c63977bfbe5fc6097eeb3986
0x2f7c9b288b2dfddb54a8a08f85dea0c9283cd4ce
0x3dc09dcda2a1d98c49daab4812b35f20a2544582
0x5060292d48a84cc96ca430326be7689ffabf7e62
0x5a9207de5277e6b8118a4ff6fd6d853ecca1b695
0x75be0d7bc55b4e7589385271addb49210350cc59
0x8449123c09bd6fc395d615ab9446a6edc8713a24
0x96f801cce0fa9c2667417e82df7dc7baf98eb2f3
0xa6bc12b0b13bdc88bfcc1bff8b7ae9942f0495a5
0xbb03256b5d6b188186e7f515cb50d551d5513191
0xc8cd5e1b906a03f25f451b000b595dd87e0ba1bf
0xd4631caaf454706f587102808f19472e1a0e149c
0xe85d9da13f3946fe0a86053a0e17b31cb0479dd3
0x6f6deb5db0c4994a8283a01d6cfeeb27fc3bbe9c
0x21138da5a9eed762f084433ac9cd590a57724728
0x46800a6ae614ebec40bf43028d9f4265bc42901c
0xdfd451683cd64d9501c9c182d5e2caa62170b6a7
0x687cf0db021bf90f0e62f9f7420b7320da923404
0x73828bbd0c3dd4c7da0dab0dd106f66b97cfbff5
0x95262e87499f0f6973750817cb920c7bf57b4524
0x18795830b5efa1edfc185b4f2b1aae939fa87239
0x55710e4662965abad10191a4fde749765fab888e
0xd8c0670c77a7993975dfebd0eb9193c7649311df
0xb07cbd78c19bc84ee2e0d712d4dea7036da9b2d2
0x9dab24768426de47b9fa301f13a5efc193f7d0d8
0xb6ea08d7fb65ffa4077854ddaa245b9792f27a57
0x0542d9fed8953fe2cde406d25dccb2a31ccdc23f
0x16915caf8f1baa20855d047d980b6dc34ff302f5
0x251650296d4784b6c9267197df625a40723afc06
0x309fe9a122824217afbbe2ebdd3cf1cd42390b7e
0x3fbaec261653cb50e009d80221946cb8c212c16e
0x51b1795f636893a729bc0868d13a582339c81dfa
0x5c5d8d231a9e08a42a7391fb0a5814700e5a5082
0x7731aa2cf0634b0e4bdb0796a4f29d7bb4c81f49
0x8550338a5061a132a7990fa59f0e9fbe7f456bc5
0x974d374c02a1ea0d945cf88cde4df9d8e2da80c0
0xaabd19e392f55510dab421b0d6438495555988f9
0xbddb2d3dc027eb15b6b04bac7491f5c7dacc7f88
0xc90bb35fd5eef592c2dcff3549d87499e3c7dc33
0xd563b258e0f50227ce95416c15b8f2c9bf77e226
0xebdcce78a57f9b49ae65c36ae2beed042847f156
0x774e13343fdb3a7b96d0c51b208a757d591e24c2
0x1304f448029e8bccc5c7e9f2df4c935377a7fa88
0x1974283f84b578822ed90568ad2129ad2ad4a644
0x45c0503444f62d2f4a6db1e89be19cf9de2c8e6b
0x93eea62c088759fd22ebc15a6f9645672d3a9265
0xe78dffd5eea17fec3b97ba42f1f326d57bea4706
0x27c92a2fde4085ffad7733b5f9777395c0c69be2
0x7cf1aecbe4433b989a516a3bfd570e19bd642f86
0xe91174fe0b0e57ab5ded74e4515e3f10c0172986
0x6f0570e3db93f117c0b1c85eab7242be4e5fd538
0xb84f79b8f73893cc339ee02906b9b0ab02af6a30
0x0b7591abdf17a364f167a99af38e58694acb2aa6
0xae910bc5c51ccd547a34534cbf19be197243dbea
0xdaf3e193b186d4b2598b0eed5b76eea2d52f23a0
0x08b86deaef5bb96883262a9777f0e31ec4988f6f
0x17246edc8e4b2661df47eae6b59745b525f3a821
0x253cd16205684abe4391c57c0df859e0d14c9c1b
0x313b7311d43e0ff6abbac71f27923e6e8b9121a8
0x3fe5e6ed344748104d4d5fe05b9061b3036bd75a
0x522bb7845644649342e77b542156473554b62596
0x661044cf821c7d1ad5e1f54f3985e6a94916a71f
0x7954cee9fb73637c12bcb001daf04fae0c453b68
0x890d41e3f7f20942467d0b3efb013a469c43a033
0x9b4fdbb6b3d4acf62721bc66b2936a0f8049852d
0xaee12659b4e3bb602c296295792ca727ca63e4d2
0xbeed169de6f11a803bcc21fd11862937c450f590
0xcc78319f31bad1debf4d4762f5bf2a63aecec3d5
0xd7851b8162f03e84a210d093d01615c04d4d72a1
0xed44cd8cc511e2a11a625100742984193c3ecac4
0x254bb0406f197c3493fc3a191e8a5e6f062e6f8f
0xc4518bdb35a309064960b6b4f8619871c27af2be
0x372ca41defadc878549af3f0352c2c759e5bed29
0x7e1de90c1219c5f334a755607feeb0114f317873
0x87d4630dbce1821300fffe8788e417776b3937f5
0xe8d33d7003e24318d6cf1a66bbc7565fa6a38df4
0xec78c20b3657b58c84d685558faaaee0176f390d
0x88ecfdb20803c7df7e2ce68b7bad07f21a976170
0x1f36f2249ec89266ad4ee4351538148aaebc72e8
0x6f4dcec25afd6bf039b8d95624478020bf671605
0x5f99d7ece6b00868103dab44ceeab57b9197edca
0xf6a239d973c438af3b61a9b036cb35845f378d81
0x40b2984cc6e4252fd9519d3a1aa36844729eec64
0x0d50af67ab08a8d62169439d186ea7274417b719
0x18592207cb9b7a6e1c961baa42630b50613e6f8d
0x257c23610e9573bb833728c9e906389bf1d6c678
0x32da6dc4ab33184b18129c4adccb038c0931bb88
0x41bc1fa0cd406655cdd0426a25e5248be40d7050
0x52f3e0adf090687062327b4c77041ae804001061
0x66a92fdaf487cf5c21bb686618b12e69517a0b6e
0x7b515dd32282ad30192bd22f4a3c7076faa7ba6b
0x89e223ad494cfe7d14eab9deed2cdbfdab1e7174
0x9cd85d9f192a81aab56178b3726ce6ea097e1fe5
0xaefd0bd242017898e952ae968923620447e6af59
0xbf937decaaa63de58fb60d7ea634df6dcea2e368
0xcd92b1bdad394832c50a2b32747e07f7084af897
0xd851bd3168a5cbefd35b88d0c6567de24c799ed3
0xeef1e3ced4794b279ee94cf42dbc3b4cee92853f
0x4edc965d5fbf6ed6b2734e165aa77f036c4ee32d
0x115429d6cc976144e6e426d448792307e39c3ced
0xcd31d25ca871915b6b28a8ab6028dc3336be3bbf
0x7c83f038d303784c50eb71f9bf5d9289afab1f7d
0xd88df2510719a62a73da7cd8079f2f2b3f7570dd
0x4a959a4099219f93d94159962d56afbec12bec3a
0x271e3fdf1cc873de5bee99830a605e0269ae731b
0x1223d5c03b4d52ebed43f781251098c9138c3dd7
0xba6f6831ac588f6eee15388e177eb34a71bbb490
0xc634a6b0375d5554116900d0b40a06c2c022f17e
0x89b7aafe01440b1467e7b10dc60111feca8c4d63
0x4a707d8309c91a47cb73257d9e6e51d41d6f0b4e
0x0e73ebaaedd0285147a487a43850f7b6089322fd
0x1b5116bc4866d75f09db4a6d22b595aca07caf4b
0x25a49ba1c099f68e8e512728871eb1964f567fb9
0x368ab8b3fb8d60c13827646a72e1c5e7fe218e67
0x41c8f233dc6ba8ab1aba9be67fee2af65ac68570
0x554ac0b92af5a3f907258862e70b317bc9667721
0x6e1fe40a74fb235949e66c46e7b4ae05c8f4354a
0x7c895093e99fd164f4212f3e390930b8f449a156
0x8d2ff9f0ecc44d09c4d721478429d38b40ddb4a2
0x9f8dabb15ee75df97141ac1764adccccd5442413
0xaf5ed5b45056f2121f3c4f97ddb7e79ffc60b101
0xc150fc57635f77ab5332ba1e3a90b2240cd2ef69
0xd278595e234e7b66351a1c17ab79450231f9505a
0xdc2d2da1425ceba1c89e959dbfd5ab09d8e92833
0xf344d359ccfdaaeb8578e41a4080c0d2d9749b25
0x0a5e868352260d4b02341e6e915d99f69f3cacc5
0x300bfb5201f3577f2ecd2b797db90be892c193e9
0x73b0ba1c2e1286081dfbac08bcb54b56e5c9a3bb
0xa623bca1460bb9207aa8b4ad00faea3f30f0c549
0x6df6a1a41547f6e5187415a45b1a5544ae8fede4
0x81bcaff3b4d5effd6c4467269cdc1e435f91d441
0x129b6190d91ed10bbed637d8ad1975d0a51e9136
0x8412ab39fc267f37249a4380f00ca19c8219b124
0x5ced9a088aa1fe3d943aec2b7ceca70d7e55e7a0
0x8d3876feac1f18fa679535e6e314587bb28f4d12
0xcf40964eaa89079c8595de0ad7ad5b4bedfbfdaf
0x0ae1408a527284206c5e0e29e15a5aecfa97c8b7
0x93d3e0f8f3cd43c1b963ab980c419702ebb1e60c
0x55137c398649fd61af83a6162f47a0737fbb92d0
0x00adb5ad048103694c7093bdf6d5f60dec226862
0x0f5cdfc418feafe4a606cc933f2d0930e0648407
0x1e950658e840aad9d74ff60177d4c0e7333d2b54
0x2aa1bba856f8af26284fd830b6a0b86aa68e9f08
0x38d133f364fe6c2c7af5d174810f977ec8810a95
0x430596351cbe141d97fe9648fe22759f8e24f600
0x572bbf8282e1445e6d4b3aad2cbd09228d7d1800
0x6ebee2407861f95061ac9a777083c6bcb647a6d5
0x7d7bf0b8019def022e4e7466382b2250349d78c6
0x8f56640b180a5af690898939bc2e9183e90d1a1a
0xa3d9bedda9ead95e316c36912616d396cb33d3c3
0xb202b3c7d038b2532ddcb45f56f77b12bc40756c
0xc449a2eeb19d6024aac57fa5a2663951ae83d092
0xd31e59a01e725069d34ac511c5dc51569a82fb48
0xe37fd83e7f091c7389a795c25fd0d3ff8febecfd
0xf90c1a181bb527afd1c0b3981e72308915d9610a
0x9ec5b5145eec221d658fbb9e94eda4f9640cfa88
0xc57ec7c13b3c52d423b5c202a197da3f45d4fdf1
0x8501ef9c98eae903495ad33531786428b2662e0e
0xfbe7eb3565a7a9ec181cf08e535f8ecf19856f11
0xc31dffb047763da5d774b3893fd5da968a851c8a
0xc2d72e968df598134529475769b6c8befe2d4786
0x94501ff386c3e84cb8fe37924daa869151417e55
0x2e87b5ba2b88dc26e411c92f2bc756b79ccb0a1a
0x2585d057d308c012984cbe1e2f9375e6b1e0b8c2
0x66f15185ae055243296ec17de98069ad3ba338a3
0xb7a0f66f1aad57840753b291a1382aeba55e9409
0x8c0bafd88dfb4c8159ce925b3222d18fdf3c8a90
0xec9a0791cf18800f1a87a918485a71a2ef92e670
0x031bcfade559759c2aa30322acf88d58a3191747
0x0ffb1f26cf8b895664a2bdacbae4c0727ee93fae
0x1f95baf0891de77ceef0cc43ca8a3ddd253de0d6
0x2b3755b61172ff15273f1f1c9c530d868548c430
0x3980bda1f88710462f7083ade13e80c3c019452d
0x4644f910aeb35c02267ef5b5ba1ae9c140d623f7
0x58499981e6bb501c619d34dea28461e7642498fc
0x6f73da0c65274f1e1a1b5ab2e583ddc4dce7277b
0x7d95c37e02a0f526cc9cab66b0cac7ed1da2c9de
0x9093463f1d0975fac2ebe6cb63c4ac95f9c15a0c
0xa490d1756435cf2604dff367366f6de4c4ace5da
0xb7001e03fcfa7444587a15431bef2a31ce3f29c8
0xc4cd10f37917f1a13c5f6337adec71b6ab41e9aa
0xd33cd3007cf842138521b9ea6021d05db9424b01
0xe5ef093bb3a75b75dfeca1f464035a93961661be
0xf988b097a0de50df344c57845454bdc63bfd0160
0x851aa98badfc0167d729ba9e955eec9f5cfdf64c
0x5ae07f221901e1eb2d179331b3eb2683d548c79f
0x46280631dac3f32c43d57570433ab28d10b95994
0xbedd8ff329dcdde43744c467724a4b4778c2c4a3
0x0d8dde261c1179c9a2baea3f0e541f2e458e7b40
0xfc9cb7e2ce80a3092b96932974d556e3bcc5f8e3
0xb9a412df8b41f8e2d8b1f1dabf9ca3357ed183ce
0x002e5354bb3dafc438b0ff4cc944f1bd3b464d63