LeBlanc Cursor Glitch? (Help and/or Insight requested!)

So it's hard to reproduce every time but it happens about 2/3rds of the time. When I use my W or mimicked form of it it changes my cursor, usually to the target reticle (sometimes the sword cursor as well). And then it changes back to normal cursor after my W time to warp back is over. But during that time it keeps me moving in one direction and clicking has no effect on movement. Also that means I can't auto attack. As I said it sometimes happens, sometimes not, but about a 2/3rds rate. I don't know if its from the recent patch or not because I just bought leblanc like yesterday or the day before so I don't have much play time besides the past few days.

I will say tho it helped a few times hilariously because my clone popped at same time and it made me blend in and mimic my real clone :P but seriously though this is aggravating especially because it seems somewhat random so I can't always reproduce it but it happens often.

Any insight into if this is a glitch, a mechanics error that I need to learn about or something else would be greatly appreciated.