I created a few new boards the other day and posted some pins to them, but now they don’t show up at all on my profile page. I’m not able to see them on my list of boards when pinning new items either. Pinterest is aware of the problem and is working on it.
I hope they fix this soon, since I have 3 new boards that each have only 1 pin, and I can’t add new pins to them. I’ll keep you posted.