Spell Revisions Bug? Shapechange not reflecting stats in readme

Hi,

I was messing around with Shapechange (Granted, giving my character in bg1 this innate ability) and the Iron Golem and Mindflayer don't seem to reflect their stats listed in readme.

Example readme shows Iron Golem gets 2 attacks per round, and Mindflayer reduced to 1 apr. In game mindflayer still has 4 and Iron Golem only 1.

Is this because I'm testing it on bgee? Hoping to get these new updated shapechange stats added to my current runthrough with spell revisions.