Infinity?

[mghvk]

This has most probably been mentioned thousands of times before but I can't seem to find any threads concerning this at a glance.

One of the songs I find most fun is Ball of Malt (sad, i know) and so its annoying when I can't actually see my percentage of the top score because its replaced with "infinity" (see screenshot). Also, my high score shows as 0 all the time.

Strangely though, this only seems to happen for this particular songs, i haven't found this bug anywhere else so far.

All help appreciated