It also has problems with Stuck. One character had an existing Stuck debuff, then I cast the spell and the suppress affliction buff appeared on her, and it said that Stuck was suppressed. Then, definitely after the buff applied, she was crit by black ooze spit. In the hit calculation detail, the defense was shown as 28 but her deflection is 48. NExt time this happens I'll take a screenshot if I can.