In summary, JCE is removing code from one of our landing pages (articles) that renders the payment buttons on the page as non-functional. To solve the issue I set Global Configuration > Article Editor = NONE.
However, I can't keep the default article editor as NONE because I need to use JCE to write new articles. Is there a setting that I can change so that JCE will not omit lines of code? See the attached image for the code and more detailed explanation.
Thanks for the help!