The last hotfix, fixed some of the glitchs but it still working on some battlegrounds doors!
Tested and working on: Twin Peaks , Battle for Gilneas, Arathi B asin
Alterac Valley and Warsong Gulch it should work too since the doors have the same thickness!
Isle of Conquest couldn't make it work due to thickness factor of the doors :confused:
Eye of the Storm it works but you don't need it beacause if you just press forward just after the loading screen, you will pass throw the bubble before it loads
Have fun.