When I enter text into a chat while playing on my iPad mini, everything in both the chat window and the game screen in the background becomes fuzzy. The only clear parts of the screen are the onscreen keyboard at the bottom and the text that I am currently typing into the chat window. Even the character count and send button on the same line as the chat text I'm inputting are fuzzy, so it doesn't seem like an issue of where the text is located. I think it's the onscreen keyboard that is the problem. Everything goes back to normal when the keyboard is closed.

To reproduce:
Tap the communications icon.
Tap a chat.
Tap the text input area.
The onscreen keyboard appears and all text and graphics onscreen besides the keyboard become fuzzy.

IPad mini 1, ios 8.1.3

hey czech, can you post a screenshot please?