One major bug is that when you take a waypoint there is a chance that you will get stuck inside of it unable to move from the spot until you take the waypoint again costing you 1 silver in pve and i know it cost nothing in wvw but some times you only have 1-2 seconds for that wp to be open and then become recontested which means your stuck and if the enemies are inside the keep and tag you your nothing but a free bag
The second major bug is that when you are on a one map and you waypoint directly into a keep on a different map you do not get the buffs put on you ie +5 supply buff ect ect the only way to get them is if you waypoint to the citadel and then back to the keep to get the buffs