TL;DR: replace http with https, such that e.g. http://web.archive.org/web/20210617234942/https://www.uowmkdu.edu.my/study-at-uow-kdu/transportation/ becomes https://web.archive.org/web/20210617234942/https://www.uowmkdu.edu.my/study-at-uow-kdu/transportation/.
Since I've just recently enrolled myself into a diploma programme for UOW Malaysia KDU (hereby referred to as KDU for the rest of the document), and since I'm living outside the campus, I need to rely on the university shuttle to go back and forth.
Out of curiosity, I decided to look at the historical snapshots of the transportation webpage on Wayback Machine, but all of the snapshots redirected me back to the original URL rendering me unable to access them at all, so I opened up the web developer tools > debugger to run the webpage step-by-step to see which script caused it.
I ended up finding out this: