I just got out of a game where the enemy Lux's E was invisible to me and my team. The enemy Lux said it showed up on her screen. When Lux shot out the E her cast animation appear along with the sound but the field or hit box blended in with the surroundings and we couldn't see where it was shooting. When the E landed we saw the red circle but no glow in the middle. Anyone else have this issue?
same problem in my aram game just now. my team could not see the orb animation for 
E spell.
I main Lux, and occasionally I hear about this from the other team. "We can't see your E lux!" And I'm just like "muahahahahahaha!"
In all honesty though, it should be looked into, but it seems like Riot is hellbent on ignoring everything having to do with Lux. lol
I just had this problem in a ranked game i just got out of. It made us lose the bottom lane in a ranked game I was in. It was near impossible to dodge since we couldn't see the attack. We were lucky to win the game. I'll be playing Lux in the meantime. ;)
4 Months later and apparently still hasn't been fixed
