The umpire has reviewed the play: it is not irony. I repeat: it is not irony.
"a state of affairs or an event that seems deliberately contrary to what one expects and is often amusing as a result."
I find it ironic that you didn't bother to check what irony means before becoming an irony umpire.
It was a joke. Don't worry, I'll keep my day job (by knowing when to keep my mouth shut).
What protection can be offered would be something like protection from prosecution. Protection from government nuisance. Protection from lawsuit.
We need much tougher labor law enforcement.