You Make the Call

[varefump]

This one was presented to me by an umpire working a Middle School game using Federation Rules.

R1 on first, steals second as B1 takes her second strike, throw from F2 gets past F4 and R1 heads to third. PU moves up the line and has a 'safe' call at 3rd. PU goes back to the plate, next pitch is strike 3. Batter says that's her first strike, that she just came to the plate. Turns out B1 thought she already had 3 strikes and went to dugout during the steal. What do you have?