Lux's Lucent Singularity Bug

I was playing a normal 5v5 game on Summoner's Rift like I regularly do. Then, I noticed that I was taking extra damage from I don't know what and then I realized that it was Lux's Lucent Singularity that was appearing invisible during the match. Please fix this ASAP Riot as it could be affecting more than just normal games as it could really mess up ranked games for people.