Well, the way the play looked in real speed and from the angle the refs see it AND it being a QB that was one the receiving end...I can completely understand why the flag was thrown.
Yes when you slow it down and look at the TV angle you can see the intent and what happened better. Refs of the field don't get that luxury so can't blame them for that.
But great to see them get together, likely with some help from the booth and make the right call.