Finally. It took me at least five tries to log in. I first did it on the right side of the screen. Nothing. Then I tried clicking in the upper right corner. No change in the results. I tried again with the right side of the screen. Somehow I was in. Then when I selected a topic to post in (this one) I was suddenly logged out again.
There’s a browser cache conflict that I am working on fixing. For a short term solution attempt flushing your cache for the site by hitting CTRL+F5 on a PC of COMMAND+R on a Mac as that has fixed the issue for some users.
I will be dedicating my Saturday to deconstructing the potential cause of the issue and fixing.