Zoe's E Sleepy Trouble Bubble Bug

I'm not sure if its a bug or something else but wont cleanse Zoe's E Sleepy Trouble Bubble.

~And as a main who bought all her skins It might not big of a deal but it's kinda bugging me that Celestine Soraka Rejuvenation effect doesn't match her other skill particles. It looks like its her default one, maybe adjust it to look more like bright yellowish sparkly like the one when she recall those sparkles that surrounds her while she's floating in mid air maybe you guys can make that as her Rejuvenation particles?