Not sure why there are not more posts about this.
Server: Borlis Pass. Dungeons: Arah and Caudecus’s Manor. Group of 5 of us were attempting to run this tonight. We can all join individually in our own instances, but we can’t join each others. We tried a variety of ways but nothing worked. Until we got put into overflow. 2 of the guys in the same overflow got in.
I really am surprised not more are posting because everyone on my server is having this problem, they have all just stopped doing dungeons.