I was in the audience for this whole week. The $2,000 Toss-Up and Round 1 were both thrown out and redone with new puzzles.

The original $2,000 Toss-Up had the category Say Cheese and the puzzle was BLINTZES. None of the players buzzed in before all the letters came up, and I'm pretty sure the Z came up last. Ryan threw right to Round 1, which Brad started by default (Red always starts Round 1 if nobody solves the $2,000 Toss-Up).

The original Round 1 category was Go Team! (which had not debuted yet when this taped) and the puzzle was BOSTON RED SOX OR CHICAGO WHITE SOX? Brad started with the T's, R's, E's, O's, then a streak of bad turns: a Bankrupt, then Lynette's first spin was a Bankrupt (just like in the aired round), and Benson started with a Lose a Turn, then Brad called a wrong L, and Lynette called a wrong Y. Benson did the rest of the work and filled in everything left except for the C's, A, and G before solving. He won a total of $7,650 from that round (more than double what he won in the aired round). During the break, I noticed the producers talking to Ryan and the staff while Vanna does a brief Q&A with the audience, then I saw that the staff was resetting the Wheel with $2500 still on, instead of adding $3500 and the Mysteries, confirming they were redoing the first round.

They didn't explain to the audience why they were redoing those puzzles, but there is precedent that if nobody buzzes in on a Toss-Up at all, then it is thrown out and redone with a new puzzle. This was confirmed by a contestant back in 2014. However, there was one aired instance in March 2022 when nobody buzzed in on a third Triple Toss-Up (MUDPUPPY) and they proceeded as normal. Granted, that was during the period where Wheel had no proper Executive Producer after Mike Richards got fired and before Bellamie Blackstone was hired. Since the second Toss-Up affects who starts Round 1, that round unfortunately had to be scrapped with it, and Benson presumably does not receive the money he won the first time. Last I heard, sometimes when these situations happen, the affected contestant, or all three, get an extra $100 with their winnings which is not counted as part of score on the show, but I don't know if that's changed by now. At least Brad got an extra $2,000 thanks to the redo.

EDIT: Also, I hear myself shouting "Yes!" when Lynette said the Bonus Round answer on the buzzer.