The tag 'amp-accordion extension .js script' appears more than once in the document. This will soon be an error.
The tag 'amp-carousel extension .js script' appears more than once in the document. This will soon be an error.
AMPforWP is using AMP as dependencies, AMP will add amp-scripts base on the Post content somehow at some senarios, it cant add the amp-scripts, so missing script error will appear on the AMP validator.