Seraphon Behemoths Warscroll Builder problem?

[SleeperAgent]

I was fiddling around with the warscroll builder and I'm trying to figure this out. If I add 2 Oldblood on Carnosaur and 3 bastiladon to a list it says I have too many behemoths. But then when I add 3 units of Skinks it goes down to 2/4 behemoths.

Is this just a warscroll builder bug or is there some rule I am missing that removes the behemoth limit with skinks?

[SolomonHelsing]

Far as I know the only way to remove behemoth from a unit is thunder lizard stegadons becoming battleline. So I'm 99% sure this is a warscroll builder bug. A very odd one at that too. 

[EMMachine]

The Bug works for all armies.

If a battleline unit is added a Behemoth unit from the count is substracted in the list.

Maybe something went wrong when Sons of Behemat were added.

[SleeperAgent]

7 minutes ago, SolomonHelsing said:

Far as I know the only way to remove behemoth from a unit is thunder lizard stegadons becoming battleline. So I'm 99% sure this is a warscroll builder bug. A very odd one at that too. 

That's what I figured as well. Its odd because if you go to the builder and just put skinks in your army it goes into negative behemoths. Wanted to make sure before I bought a whole bunch of dinos.