I'm starting to see some odd behaviour when using the App Store on my iPhone. Certain text is occasionally being shown in the wrong language (usually German), or in a mix of languages, and I also received an error which seemed to indicate I was using the German store when attempting to make a purchase. I have not done anything account related that I am aware of that may have me logging into the wrong locale, and the problems are intermittent but now spanning several days.

Note, I didn't lose 22% battery in 10 minutes, these screenshots were taken several days apart :)

Has anyone else experienced this, and are there any troubleshooting options like forcing a login/out of a specific countries store?