What's going on with Lux's Q sometimes having reduced duration?
I'm sometimes seeing that my Q as Lux lasts half duration or less, for no apparent reason. It seems to primarily (only?) happen when I'm supporting.
For example, I land a Q and being casting my ult as soon as it connects. The enemy champion gets out of the bind before the ult finishes casting; it lasted maybe 0.5 seconds, and they had no tenacity.
In another scenario (twice in one game), I hit the enemy LeBlanc and she wasn't bound at all. It did damage and procced my passive on her, but she just kept running.
What's going on?