I was playing WvW today and there was a wall bugged in the borderlands. It was the wall in Dreaming bay, next to the most Northern gate of the outer wall. This happened in the match between Desolation, Gunnar’s Hold and Gandara and was in Gunnar’s hold borderlands.
This wall could get one shotted every time. When we repaired it, it only took 8 supply to “fully” repair it. After that, we couldn’t do extra repairs and the enemies’ trebuchet kept one shotting it.
Additional information: The keep was claimed by a guild, we had the walls and gates reinforced. We had mortars and cannons and there were additional NPC’s added.