Calculated Hunter Oracle hidden passive tree node bug

When using weapon set points, struggles to stay applied using weapon set point, will show applied and increases to stats than after closing passive tree. Un-applies itself and shows passive point available again.I should have 1 weapon set point for both sets left. But shows 1 weapon set 1 point and 2 points for weapon set 2 available.

Changing instance is what weapon set point refunds point