Users from our team are reporting that they can no longer edit fields of type TextArea from a saved search results list view (using edit toggle). Getting two popup errors, first one is “An error occurred while we were trying to load data into this text area.” followed by “An error occurred during your last update.“. Anyone else seeing this?

Yep, this is happening in our accounts too

Defect # 797460 : Custom records > inline editing not working.

Same here - I submitted a case this morning, thanks for the defect #. In my testing, it seems to only affect custom records, not standard records, though I'll admit my testing was limited (that defect name seems to align with my findings).

You guys noticing the inline edits on text fields not showing formatting and just showing long one line text?