Spells bugging out/disappearing

After recent patch its damn annoying how often it occurs, most commonly with neeko and lux.

In past 10 matches i had at least 3-4 times when the skill did nothing/disappeared without dealing any damage whatsoever.

There is no need for special circumstances, most often it happens when enemy units are clustered in the corner. Since there is no "record" function or post match function like in 5x5 i cant show anyone and my PC isnt good enough to record using 3nd party tools.

But i definitely know that i will not be alone on this.