[Gameplay] Champion glitching out of fountain

Recently I've noticed a bug where my character glitches out of the fountain and loses the homeguard speed boost. Other players can and have seen it. First my champ glitches out of the fountain to its edge, then they look like they are bouncing as they make their way back in, without using the running animation. I am then put back in the fountain and can't exit it, but I have lost my homeguard boost.

This is what I usually do when every game loads, first, type in all chat: glhf :D, I then either buy items or level an ability, but that order changes from game to game. I then click towards the lane I'm going to on the minimap. I then start organizing the champion info tab.

This has happened on Bard, Jhin. and Azir if I remember correctly and hasn't happened to any other players in my games.

I use an intel based system with a gtx 970 graphics card. My internet provider is xfinity and I have windows 10.