Any ideas??

[tempman]

Went afk for 30mins, came back to find this on screen:

http://prntscr.com/a9yqph

Didn't boot me form game to home page, simply went when I clicked it.....spooky

[Xibor]

I've seen things like that (not very often) at odd times. I think it's some kind of load-error screen on the indicated element. It doesn't seem to hurt anything (probably more like some kind of warning message).

[MOD_Daz]

It's a cache issue. Increase the flash storage and refresh