[Gameplay] Two Bard E bugs

Hello, so here are the bugs: I. I was playing Bard with the Elderwood Bard Skin, on the enemy team there was a Bard with the Snow Day Bard Skin. If someone uses Bards Portal, they will get transformed into that "Ball thing" - Normal Bard: golden ball, Elderwood Bard: blue ball, Snow Day Bard: blue ball with a penguin in it. The bug is now, that I as Elderwood Bard made Portals and my blue ball randomly transformed into the penguin one. So my E-tunnel looked like the normal Elderwood one, but the E-ball looked like the Snow Day one. That happend in like 30-40% of the portals i created in that game.

II. I'm unsure about how to reconstruct this bug, but it worked like this: I was on the blue team, created a tunnel from the Red Buff at Drake. From the direction of the Tri-Bush through the bigger wall of the Red Buff (on the Brambleback's back) and went through it to the Chickens. Then the enemy Master Yi followed me, but he went out of the tunnel at the Red Buff -> he didn't Pass the whole tunnel. Same thing happened as I made a portal from the same Tri-Bush through the Drake's wall heading midlane/blue team jungle entrance at the small brush in the river, i think it was a Cho'Gath that followed me and I went through the tunnel until the end but he came out at Drake.

Excuse my bad english, no native speaker. Btw, is it called bush or brush? :D