WTF?!

Pulled the boy out of school this afternoon for a dentist appointment. Got to the office and the door was locked. Called the phone number and got the recording saying the office is closed. WTF?

I hate to admit my lack of flexibility, but that kind of stuff really sends me sideways. Over 4 hours later I'm still feeling weird about it. I'm 99.9% certain I didn't make a mistake, so that means they blew us off. That's gonna be a charming Monday morning phone call.