I am getting emails from trulia congratulating me on the "Thumbs Ups" I have been awarded..........except when I look to see what they are, they are OLD - from 1 or 2 years ago, not recent ones!
I just got an email with 4 different questions and indicating I received TU's......not one of them was recent ............that must be another silly glitch going on
On the positive side, a lot of people will happily be earning more and more TU's that way! haha
I am sure the points will eventually return - now you see them, now you don't......but for a big (public) company like this, these issues shouldn't be happpening over and over (imo)