How about fixing WvWvW maps?
The northeast portion of the keep wall on these keeps can be exploiting by a trebuchet placed at garrison. The exploit being that the wall can be one shotted regardless of whether it’s upgraded or not(1 shotting reinforced walls gg). 2 servers Crystal desert has faced has been exploiting this to take upgraded keeps: Blackgate, and Maguuma.
This needs fixed asap, and players/guild upgrading keeps should be refunded for this game-breaking bug.