I was setting a little trap for any AI response bots. I don't think that any exist, but I was curious. I apologize if it broke your filters, it was just a one-off experiment.
Do you have a way to check if it's still breaking filters? That wasn't the intent, since it's affecting normal users I've now edited to remove the sketchy characters.
Yes, that seems to have fixed it for me. If I remove the keyword from my filter list and visit the community, the post shows up. But once I add that keyword back to the filter and visit the community, the post is gone.