See….Omega Golem skill #1 is Rocket Punch and RP’s range of 1500 is well within the range of most walls/gates from under the map. The easiest solution is to limit RP’s range to just outside the distance of walls/gates in wvw.
Getting Anet to code even the easiest of fixes into the game is another story. Cuz….after all it is WvW.
Good Luck making them care enough.