Backstory I was defending a castle I build from Vaegirs who outnumbered my troops 1:4. It was a bloody siege and I had some serious problems holding the walls...due to some issues.

Issue I had around 240 proffency in polearms (was using a Poleaxe at the time) suddenly ALL my proffensies just reset back to 0 and this happened to me 3 times during the same siege and I nearly died because of it because I couldn't swing fast enough to kill the higher tier troops. I don't know what causes this as I didn't use any other weapons besides my Poleaxe yet one-handed and ranged proffensies reset as well?

Can you try to solve this? Thanks.