Shartuul New Bug?

After starting Shartuul, WoW client locks up for keyboard/mouse. I was able to alt tab, and move my mouse/keyboard on my other monitor or CTRL+ALT+DEL, but as soon as I click back on the WoW client, it freezes entirely while mobs stack up and ruin the Shartuul run off the break! I had to Alt +F4 and try to get back in.

Obviously the event failed, but now my character is in his own plane of existence. NO NPCs, some random mobs around shartuul I cant attack, hearthing and nothing in shath. This is the second time it happened to me if anyone has advice. Sucks to do ogrilla dailies all week to not get a shot at a Badge of Tenacity for the Feral Druid Tank!