Someday I stopped being able to review applications on Google Play too. This is not my imagination, I have reviews I can see I made some years ago, and then suddenly... sorry, you can't. What the heck? You're technical geniuses, if you don't really want to associate a domain that I may lose and someone use in the future, hey, use an internal ID instead, but don't screw me over.
So I'm screwed because even if I actually pay, they use me as tester for their free service. Truth be told, even if I lose these paid apps, subscriptions, images/videos, history, whatever I lose... I'll just switch to full usage of my personal, not-on-my-own-domain account. How can I be a paying customer if I can't even get same features than non-paying? Come on...