Hero Vanished - Quest Problem

[krutherford1307_4197557]

I'm having a pretty big problem advancing with the quest storyline, namely because my character has disappeared from the quest world. I should be killing Necromancers in "Kill the Professor - Rescue the Imprisoned People" but instead whenever I click to navigate to the quest, my screen shows the southeastern corner of the Outter Lab map, but my Hero is nowhere to be seen. No navigation happens, no clicking and walking, no enemy combat or enemy notice, so it appears I'm stuck.

Teleporting to Aerie and back causes no change, my hero appears in that realm just fine. An answer, fix, or suggestion would be greatly appreciated. Thank you!

EDIT: Problem fixed! Not sure how, but everything works now. Feel free to close this or whatever protocol is.