This is a new issue for me. Once the last tournament reset, on March 19th I think, my game freezes when I click on the tiers tab under the tournament section. I know its not a big deal or anything, and it does not affect my gameplay, it's just strange. It did work previous to the reset, and all the other buttons (buy tickets, rules, and leaderboards) work.
When I click on the "tiers" button, I immediately can't do anything else without turning off my PS3 and turning it back on. The music still plays, and the little uncharted tv video in the lower right corner still plays, but the controller seems to not be able to do anything. I cannot advance to another screen, or go back to a previous screen, I just have to shut the machine off and restart it.
Thanks in advance for checking this out!
This is happening to many of us! There's a thread here
I also submitted one to Sony here,