In live, it looked as if Butler left the crease. Atleast for me it looked like that ! Ashwin mankaded and appealed. So, it was the 3rd umpire who took the decision and dismissed it as out. After watching the highlights in slow mo, it looked like Butler was IN when Ash paused. It should have been not out, so the actual blame goes to 3rd umpire who didn't analyze it well enough. Can't say if Ashwin did it with a plan or if it was an instinct. At the heat of moment, I feel it as an instinct.
In general, mankading should be seen as out and not like 'against the spirit' and stuff.[DOUBLEPOST=1553539300][/DOUBLEPOST]
Yeah. I saw that. The earlier rule was to give an official warning and then you are free to dismiss the non striker. But that was scrapped and the current rule states that 'warning' is not necessary.