Bone Shield Tooltip error?

[Furey]

The tooltip claims I regen a new bone every 5 turns, but this is clearly not the case...more like 15 or 30. Not wanting to just hit "5" and count to myself....does anyone know how long it takes to regen?

Cheers.

[RandomKesaranPasaran]

The time needed to refresh a bone shield doesn't automatically correct itself as you level up the talent, as I recall, so you need to deactivate then reactivate it in order to have the correct refresh rate.