Crusading Army Movement

[Kevvy]

I've had a little look around via search but not really anything of any use. Basically 50% of the time that I have a crusading army the movement is the same as it was before the army was a crusading army, this even stays the same if the army is moved into a fleet. Once or twice i've had it work in my favour where it has let me move my army 4-5 times the range it should have been allowed to move.
I was just wondering if anyone else has experience this problem and whether or not anyone has a solution to it.

[irishron]

I have had no problem with it short of while on a Crusade get excommunicated.