Hello,
In my recent project I have encounterd a weird graphical glitch (see picture below). I have 1 panel (including proper NGUI panel) on the top of the screen that I move into screen via tween position. Here is the problem, once tween finishes, the panel disappears. I mean the sprites, button is still there and I can click it. Than on some random occasions panel will appear completely deformed in some part of the screen, sometimes it goes stretched diagonally to the center of the screen (not sure if this is the same panel though). Meanwhile rest of the panels works just fine. My scene have 2 normal cameras at the moment, I am switching between them from time to time. NGUI camera is always enabled. Any ideas what can be the problem?