2 gameplay bugs z rot and invisable curser

First bug (zz rot bug)

As volibear step into bottom river bush (mid way against the right side rock wall) place rot on the immediate left side of you SURPRISE! no you cant move anywhere envoy spazing out and only being able to tp back to base.

Second bug

I did this also as volibear, When destroying the enemy nexus spam missing opponent on mini map. Opp on destruction of the nexus your curer will disappear. Once you realize this and ALT +TAB out and return it will be blinking and you wont be able to move it. The only option i could come up with resolving the issue was restating my pc via windows 10 lock screen.