[BUG] Getting a skill for 0 XP

[Stone Dog]

I've just noticed that I can get the first skill in archery and smithing for 0 XP. Getting a second skill in either of them costs 500, then 1000, etc.
Pretty sure this wasn't so before.
Sil is version 1.1.1 and I'm running Win7.
Making a new character doesn't solve the problem.

EDIT: I've tried redownloading. The problem is still there.

[debo]

If you are a feanorian, this is WAD. Skill affinity means you get first ability free (and +1 to the skill), mastery means you get first two free.

[Stone Dog]

Ah, cool. Thanks for the super-fast answer.