Guild Wars 2

I have not had this issue since nearly a year ago

today, I joined a group for a dungeon (by using gw2lfg)
- zoned to the area for the instance (ascalon catacombs)
- got the enter explorable message
- clicked it and nothing happened

I then approached the portal, it said enter explorable or replay story
and when I entered, i was in my own separate instance

tried logging off and on again, no change
had to waste 1 of 2 guest passes per day in order to join the group for dungeon

note, I had to guest to Northern Shiverpeaks if that matters
also note, another party member that joined after me had to do the same thing in order to get into the same instance

please fix this troublesome problem
thanks

I have had the same issue with CoF for the past 2 days, I cannot enter the dungeon. The message pop’s up asking me to “join my group” same as yours, and like yours it does nothing.

Same story when i walk into portal also, i can start my own instance, but not join another. (Note – when i start my own instance, At least 1 person in the group experiences the same bug as i have)

Edit, I was not guesting when this happens to me, and guesting does not fix this issue. It is account wide, i cannot enter with any character in any group.