Unusual rotation fault

[Scrapper1]

At my last convention center tournament, the teams came out to start the match and the R2 checked the line-up sheets. The team to my left is receiving the serve and the setter started in position 1. (So the player is on the opposite side of the court from her bench.)

As I beckon for serve, the receiving coach calls the setter over for -- I guess -- last-second instructions. She's now standing next to the coach, which puts her in position 5. But I've already beckoned. The serving player actually waited for a beat like she realized something was wrong. But then she served.

Tweet!

Never had that happen before at any point in a match, let alone the very first point.