http://forum.pandawow.ru/showthread.php?t=92650
you should add this:
what happens: You can clic the portal while under cc, appart of not being teleported cuz u are in cc (which is not a bug), you still eat the 1min debuff (bug).
How should work: you souldn't get the portal debuff if u clic the portal under cc, cuz u can't use it.