3 of My Blog Posts on My Website have suddenly turned Non-AMP-Friendly

hi. got a message from google console saying that three of my blog posts have turned amp incompatible. it was all fine till last week though. i dont know how it happened and what to do. those 2 posts are :

https://pjseospecialists.com/optimizing-a-website-for-users/amp/
https://pjseospecialists.com/how-to-choose-an-seo-expert/amp/
https://pjseospecialists.com/balance-in-content-and-seo/amp/

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the error messsage for the first post is (marked in red color) :

Tested on: Aug 11, 2017 at 1:53 PM
Not a valid AMP page
Invalid AMP pages will not have AMP-specific features in Google search results

User-authored JavaScript found on page
The tag ‘script’ is disallowed except in specific forms.
Line 416:395
<script></script></div>
Line 480:395
<script></script></div>

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the error messsage for the second post is (marked in red color) :

Tested on: Aug 11, 2017 at 1:53 PM
Not a valid AMP page
Invalid AMP pages will not have AMP-specific features in Google search results

User-authored JavaScript found on page
The tag ‘script’ is disallowed except in specific forms.
Line 466:395
<script></script></div>
Line 496:395
<script></script></div>

—————-

the error messsage for the third post is (marked in red color) :

Tested on: Aug 11, 2017 at 1:56 PM
Not a valid AMP page
Invalid AMP pages will not have AMP-specific features in Google search results

User-authored JavaScript found on page
The tag ‘script’ is disallowed except in specific forms.
Line 419:395
<script></script></div>

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can someone help me please ?

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