Ok i was tanning a stag leather , when i was attack by a warrior i think he made a leather cap from it... Now my leather says: A leather cap being prepared , 7 days remaining......

Is it normal ...? :blink:

Not normal. A bug. Thanks for reporting. Trying to reproduce and fix.

well in fact i was kinda , well a bit cheating if we can say so. I was near death so i used ctrl + alt + del , then i reloaded . I think it make several item bugged, cause the game autosaved by itself.

'Savescumming' indeed has been reported to cause many and varied problems.
I would fully attribute the bug to that fact.