My Blackberry Classic has some issues displaying Youtube videos has shown on this screenshot:
Attachment 338938
On this screenshot, my Blackberry Hub is stuck in the background and the video is cropped in the top-left corner. When this bug happens, it's normally black instead of the Hub but I captured that one time where it was the Hub. It happens about half of the time and I fix it by going back and trying again until it's displayed correctly.
I am on 10.3.1.1450.
I haven't been able to find anyone with the same problem... How could I fix this?