Graves Quickdraw gives incorrect stat change values

If Graves levels up while he has stacks of True Grit, the passive reverts to pre-rework values. Instead of getting 10/20/30/40 armor/magic resist (at rank 1) he gets 1/2/3/4. Sometimes it fixes itself the next time you cast Quickdraw, other times it doesn't, but the level up stat change is consistently wrong.