i just tryed her in a 3 vs 3 against taric annie and trist bots, occasionally i would get a transparent blue warped rectangle come up from me, its not a splash effect as its one shade of blue but it looks like there might be an issue with her animation somewhere.
I have noticed it upon using her w especially and a few times being hit by enemies, im sorry i cant pinpoint it more accurately but i noticed it about 9 times in my 30 min game!
Her ult seems to have some lag with the damage right now, and the knockup.
OH and upon going to test her on summoners rift it crashed so i reloaded the game and i am now sitting in an empty game, nami speaks when i click but there are no minions, i cant click on the shop (though i was able to select my ability) and there are no allies or enemies! very weird xD
Just got into the shop by clicking the coins under the character icon and apparently i have 20000 gold which i cant use.