Acornicopia parry issues

Urkel2

I have been having serious issues using parry pretty much only on acornacopia! Has anyone else been experiencing this? And before you ask no its not on nodes that have stun immunity or anything of the sort...its sad that I can go to aw and parry without an issue on much stronger champs then an hour later I take my same champs into epic acornacopia and thor rangnorok somehow pretends parry doesn't exsist and and hits me with a light attack even though even if parry had missed I still was holding block up