[Elito]

I used to be able to play youtube videos through my blackberry browser and through Opera mini. It suddenly stopped working. I can access youtube but when I click on play video, nothing, I mean nothing, happens. However, I can still play youtube videos through the bolt browser on the same phone. I tried browser configuration and youtube optimization tests on the blackberry browser but it still doesn't work. Does anyone have an idea how to solve this problem? Thanks.