spam filter is still incorrectly filtering my posts after my account restriction was lifted

Hello,

my account was recently mistakenly caught by Reddit’s security/spam system. I appealed and the restriction was lifted.
However, I’m still having a strange filtering issue:

-My appeal page says my account is currently neither suspended nor restricted.

-My CQS is ok.

- I can comment normally.

- I can post, but some posts are randomly filtered while others go through, even in the same subreddit.

- Most older posts were suddenly marked as “removed by Reddit’s filters.”

This doesn’t appear to be a normal subreddit moderation issue. It seems like there may still be an account-level spam/filter flag or a synchronization problem attached to my account.
Could a admin please check whether there is still a spam/filter flag on my account or what is going wrong.

Thank you in advance.

Greetings

Lisa