Would this cause problem?
I was wandering around Ebonheart searching for Frald the White.
I found him, and then found him again...There were two of him in Hawkmoth Garrison. Eventually they both strolled into the same room. It was kind of weird seeing both of them at once talking to each other :)
Shortly afterward I got a CTD. No idea if it's related or not.
The same thing happened to
The same thing happened to me, though it didn't cause me any problems really. I just used the console to get rid of one of them.