» Sat Jun 09, 2012 8:08 am
This is a frequent bug, happened to me with both one-handed and archery. I have no idea why it occurs (it certainly has nothing to do with disease) and I am not sure it actually affects game play. The first time I noticed it was when i went to level up, the base stat showed 20 in red but the perk tree said that my level was 30-something and let me take a perk at that level. Further I hadn't noticed my combat performance had tailed off. So I think it might be a cosmetic thing with the skills display.
Anyway, as said above, once the affected skill goes up, the display returns to normal. So, if you think your abilities are affected, a quick trip to a trainer will resolve the issue.