Great finding indeed, holydarkness! And I also noticed you active in first topics, meaning the ones mentioned by Rikafip. I observed you while I was cleaning them. I already cleaned these 4 more topics, reporting 29 posts from all of them. I will also add them on the watchlist, together with the ones found by Rikafip and together with those from post284 of this thread. If you have time, you can also take a look at them, to see if spam reappeared.

Thanks again for getting involved in the cleaning operations!