[Gameplay] One visual bug and two more not very clear things

1. Right, so I had a thought of going Zyra mid and noticed that she get visual Blue Buff bug. It happened in all games I played Zyra mid so far. Whenever I have the buff and get killed the visual of the buff stays through the game although there is no buff icon in the lest side lower corner and it doesnt grant any effects so I guess that's just the visual buff. Yet it causes some minor issues, i.e. my jungler asked if I'd like to get blue buff in mid game and I said that I'm fine but only after few minutes realised that nope, I needed that buff.

2. Distances. I know that in new SR camera changed a bit and everything seems to be fine so far, although it looks like something is wrong with Malzahar's E. it would seem that sometimes it would jump to a target, although it shouldn't as the second unit seems to be too far away, yet other times his e wouldnt jump to another uni although it looks like the distance is closer than the one's I described before. I would really like it to be look into. I've been playing Malzahar for more than two years now and in new SR his E jumping really doesn't seem clear and sometimes it is very difficult to predict if it would jump to another unit or not. Regarding ditances, I have noticed one interesting thing as well. It happened when I was practicing jungle paths etc. with Fiora when I got Tiamat and evenually hyndra. Monster camps that consist 3 units doesn't seem to be symetrical -- blue red and wolves consist of one large unit in the middle and two smaller ones beside it, the smaller ones, as I assume and probably everyone else does, are the same distance from the large unit. I would approach the large unit from it's very front and autoattack it and wouldnt move at all so the large unit wouldnt move as well. What happened that sometimes, about 3-4 times out of 10, one of the smaller unit would die faster the the other smaller unit when the large unit is attacked while I have tiamat/hydra (active not used!). So it is either Tiamat/Hydra AoE is not applied properly and smaller units are the same distance from large unit OR they are different distance from large unit.

I know that these are not that important and game changing things but I haven't seen anything like that in the report section so thought that might be helpful! Thank you, RIOT <3