Last Mission on Tin Mage TF Bugged Out

[Astralock]

I was in a full Tin Mage TF team.  We successfully completed the second mission, "Unique Allies."  Everyone in the mission exited, and we tried to access the Vanguard portal for the final mission.  Error message.  I noticed that the second mission was still listed as the current mission.  I tried selecting it, and got an error message "This task has already been completed" or something.  So, I tried calling Tin Mage.  He just said something to the effect of, "Let me know if you need anything else."  No options given.  We were in RWZ 1, and there was a RWZ 2, so we all went to RWZ 2 and tried there.  Same thing, none of us could enter the mission.

 

I asked everyone to log off and to come back on in two minutes.  I logged off, and so did a few others.  But apparently as soon as a few of us logged off, the mission became available.  I came back on two minutes later to find a couple of people on the team in the mission.