SightMan3

Hi, My character name is Danorthun. I am night elf demon hunter lvl 60 on realm Oribos. When I try to enter the raid, Antorus, the burning throne, nothing happens. No matter on what difficulty I am. I've completed all the quests regarding antoran wastes and breaking the gate to the raid, but I cant physically enter the raid. The portal wont teleport me, I can just walk right through it. Is there anything I can do ? Thanks in advance.