Mystic knockdown / grab wrong directions ccs

Bug Name:

Mystic knockdown / grab wrong directions ccs​

Bug Description:

I haven't seen this bug on other classes at all. Mystic is not playable at all because it happens in almost 50% of battle arena.

Bug is not present on completely flat terrain only on some really small hills, like CC is not using player to player location to calculate where opponent should land, instead using geodata (?) - I might be wrong idk.

https://streamable.com/na6hhu - Grab throws him into random location, then knockdown in completely opposite direction.
https://streamable.com/layp8o - Here for some reason it fixes position during combo while guy is on the ground, seems to be related to same bug.

^This is just 1 out of milions of locations.​

How to reproduce/proof:

On retail it worked no matter where I was, to test it you can use standard mystic combo (start from awakening):
(crouching wolf prebuff) E -> shift+Q -> shift+Z -> rmb -> shift+rmb -> (cancel)lmb+rmb -> rmb -> shift+lmb -> rmb -> S+lmb+rmb -> Q -> (cancel)W+rmb
https://streamable.com/8ww76

Usually bugs while using shift + rmb (sliding away) or after second CC (wrong direction knockdown).​

 

After next maintance need test it again, we will rework grab logic.