It’s the opposite.
Still a bug, but no exploit.
I was on my lv 80 Guardian. 7984 AP.
Created a new character. No Traveler title and no HoM achievements, so 7884 AP.
Back on my Guardian I still have 7984 AP. 100 more then my new character, but the correct amount. It’s the newly created one that has no HoM achievements but should have them.
Yeah, just noticed that too. Was too afraid to check everything and didn’t correctly remember my actual AP (I’m on a break right now), so… my bad :b