A few days ago Aion was updated to version 18.104.22.168. There aren’t many changes but the most important one is update of the Chat Spam Filter.
How does it work?
Aion team is updating the Chat Spam Filter constantly and every time you launch the game it’ll patch in the background. The downside to this is that the longer you stay in the game the greater the risk is that you’ll see variations of RMT sites popping up, since the filter might become out of date. It means you don’t get the latest version of the filter in real time while you are playing.