The Fighting Spirit (soldier) in-game description indicates a duration of 8s and a recharge time of 16s. It does have a duration of 8s and is followed by a cooldown of 16s after the COMPLETION of the buff.
http://grimdawn.wikia.com/wiki/Fighting_Spirit_(Skill) shows a 12s buff with a 24s recharge time.
Now, I thought that recharge time started on ACTIVATION of the skill (as in the skill “Vampirism” for example), so doing the arithmetic, is it possible that the buff duration was nerfed while the recharge time was inadvertently left at 24s (8s+16s=24s)? Shouldn’t the cooldown only be 8s after skill completion?
Hope my reasoning makes sense. Thanks for any clarification.