Creative Cloud Desktop has been working more or less fine since it was installed, until updated to 2.0.0.183 about half an hour ago.
Going to the Behance tab, I am now prompted to link my Behance Account, but my account was already linked, and the Home tab shows details from my Behance activity, so something thinks I'm logged in.
On attempted to relink my account, I am prompted to enter my "Behance Email" and "Behance password", which I presume are my normal Adobe log-in details. But the result is an alert saying, "There was a problem with your request, please try again later".
Below this is a notice saying "No projects match your filtering criteria".
I presume this is a bug of some sort. The web still works, of course, so not a huge problem.