Maybe I am, I guess I am used to having the power go off for days, in the middle of winter.
However, the PM stated a call was not made.
Are you going to believe the tenant or your agent?
Bags of ice will keep a fridge/freezer cold.
Just remember, you may be setting a pattern of the tenant taking matters into their own hands...and then passing you the bill.
It could have waited until Monday.
No different than if the power was off in a storm.