It was a weird set of circumstances all the way around. After a lot of thought, I think the correct call was made.
My initial thought was, it wasn't the teams fault, they were told to shut the car off, let them fix it....And it still might not be the teams fault, but..
After a warm up in the pits, they shut the cars off the exact same way. Turn the fuel off, and disconnect the fuel line on the back of the barrel valve. That's the way everybody does it. Some teams will hit the injector with the squirt bottle as it's shutting down, some do not. I reviewed a warm up video of Clay's car, they don't do it that way, so I'll assume Tony doesn't either.
So what changed? If you run the car the full year, you are going to warm the car up 100+ times minimum, and shut it off in the exact same manner with no problems. Yes, they did a burnout, but otherwise is it really that different? Yes, I know cars have damaged pistons on the burnout from being too lean and then causing issues on the run, but I'm not convinced there wasn't something else going on there. Maybe the Angry Hornet will elaborate on his YouTube video.
My next thought was, let's say there was 0% fault on the team, and the blower locked up this one time for no other reason. What has been a similar situation where a driver was/is penalized at no fault of their own? Kind of an I'm sorry, I get the issue, but the show must go on type of thing. Getting a good run thrown out if the car ahead of you clips the cones on top end. We've seen cars not qualify because of it. Now, the situation itself is not that close in resemblance, but the fact that you lose a run at no fault of your own, and you aren't going to get a re-run is.
Overall my opinion is that the correct call was made.