My account belonged to two organizations. One active (mine), one inactive (someone else's) and likely not up to date on contracts. When I removed myself from the inactive organization the whole process (Xcode and Organizer) worked fine.

My account belonged to two organizations. One active (mine), one inactive (someone else's) and likely not up to date on contracts. When I removed myself from the inactive organization the whole process (Xcode and Organizer) worked fine.