The iPod Touch has had some weird glitches and bugs, but this one pops up for me often. It seems that sometimes the iPod Touch get’s confused about whether it is horizontal or vertical. Instead of choosing one it tries to hedge the bet by taking a little from column A and a little from column B. If you shake it or just leave it alone for a while it’ll figure things out and get back to normal eventually.
You probably have a better idea
_license
