I'm investigating this issue. From what I can see, this is simply a false positive. In my testing, all account features are still working, despite the message appearing incorrectly. I understand the concern, but I've check the permissions for nearly everyone's account here and noted that they're all correct. This appears to only be a graphical bug, as even some affected users have confirmed that they do not experience this issue when using the Old Edit interface.

While I continue to investigate, you can either close the popup and continue working, knowing that you are indeed able to perform the actions you have access to despite the message, or you can temporarily switch to edit articles in the Old Interface (for writing/filling the prompts) if the message is too distracting.

I have several leads to investigate, and I may work with the developers of the newer Athena interface to help identify and resolve the root cause. I just wanted to reassure everyone that, aside from the erroneous popup, your accounts are set correctly and the access to features is working.

Side Note: If you get a failure to save, simply to to a different location within the text field and change something (add and then remove a space or a period to re-trigger autosave). If you have Autosave disabled, simply click the Save Article button on the floating toolbar a couple of times (2-3 should be more than sufficient). Please feel free to reply here if you notice that, despite this, the article is not saving for some reason.