While I haven’t pinpointed the exact steps to reproduce this behavior, I wanted to report it to see if collective experience might help identify the cause. Recently - possibly coinciding with the launch of the new review queue - I’ve noticed that items occasionally reappear in the queue immediately after being cleared.
This seems to happen primarily after taking “positive” actions, such as approving a post or topic. I recall seeing some of these reappear due to “AI spam-checking,” though I could be mistaken.
While the new queue and the AI check might be red herrings, the timing seems to align, so I’m mentioning them as potential leads…