Rich Text to CMS format is off

I have a series of CMS collections with a page template. When entered into collections, format is fine, when the site is live the format is off, with weird punctuation and line breaks. This has only just started happening, it has worked fine before. Is this a bug? or something I can do?

Read only site:

I can’t see your actual project since you did not share it. My experience with the RTF/RTE is that it handles pasted content poorly. Especially if there is any formatting from the source. With clients I have documentation that states they should always paste content into notepad or any other plain text editor first, fix any layout issues, then copy and paste into Webflow. This issue has existed since the RTE has existed on the platform. Maybe now that they say they are focused on core functionality this will change. I have my doubts.

Please include your site’s Read-Only Share Link with your question.
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Link was included in above message, but here it is again:

Tried Plain text copy and paste and the issue is still happening.