Crazy Image Feed behavior

Since yesterday, I occasionally face a strange behavior of my personal image feed. I always have a bunch of pendings posts, in part without schedule, in part with schedule in the future. It happens that I reschedule, because I think that with all the recent and recurring instabilities it is better to publish certain posts rather later than sooner.

Apparently now some kind of indices istn't properly updated/persisted, and time and time again images and videos from me that aren't planned for a publication at all already receive reactions.

It looks like this:

This is one of the posts I rescheduled several times already during the recent weeks. Obviously some cache "decided" to display this image to some users, while it's still clearly in draft mode on my posts area.

Did anyone else recognize the same strange stuff recently?