Yep. Have the same problem:
Its about anti-aliasing as far as I know, which kind of screws up the bitmap fonts.
Thus you need to turn anti-aliasing off in your graphics-card settings.
Best would be to set it to "software-setting", which lets the software decide if anti-aliasing is used or not.
However I have no clue whats that text is in the upper right corner.

@all: Correct me if I'm wrong.