Trying to join team Old Weather

[randi]

I am trying to join team Old Weather. It is a BOINC-wide team created a couple of days ago. It appears on the list of teams, but if I click on it, "join this team" does not appear. If I click on the WIDEnet team, I do get "join this team". I have successfully joined the Old Weather team on several other projects.
Would someone please let me know how/if this can be fixed?
Thanks,
Randi