Maokai bugs

Have a couple bugs that ive been having almost every game with maokai.

1. past few weeks maokais "twisted advance" has been... wierd. ill explain best i can using my most recent game with him. I target LB with twisted advance, Mid advance she dashes, Mao stops at her position BEFORE the dash, stays there for a quarter of a second, then instantly shifts to LB and the advance finishes resolving, rooting and damaging her. Now before Maokai would stop at the original position and the advance would miss (i realize it probably shouldnt). and against Ezreal this is how it still works now (it will miss). ive also had contradictions like this with other champions with dashes (graves, trynd, vi, ect.) not sure how its supposed to work but one of these is clearly incorrect.

2. this may not be an issue just with Mao but hes the only champ ive had a problem with it so far. Teleporting to a target thats close to a wall. Mao will get stuck in the wall unable to move ( unless you flash, recall, or twisted advance to a target). im guessing its because of his size, so maybe check with other large champs like sion or cho.

3. another one thats probably not Mao specific. Twisted advance onto scuttle will completly prevent the scuttle from moving 90% of the time as long as Mao doesnt move from the end position of twisted advance (which is usually directly on top of scuttle). i can also get this to work if i Q knockup scuttle, and while scuttle is still in the air, position Mao directly under the middle of scuttle, again preventing him from moving.