Also, yes I restarted. Yes I am up-to-date on updates and operating system. I'm Mac-based.
How about restoring your workspace? If you don't have a custom workspace, try:
Window > Workspace > Advanced
Window > Workspace > Reset Advanced
If that works, and if you don't have a custom workspace, now would be a good time to create one!
OMG I feel like such a fool – THANK YOU SO MUCH!!!!!!!!! You just gave my long day a wonderful ending. I do have a custom workspace – just didn't know where to find it it snap it back into place. Cheers!!
We all have those days. Most importantly, you are back on track!