Actual email I recieved this week, 1-1/2 hours before the test.
Subject: not their today
Hello dr. [wanderer] this is [student snowflake] in your 12 o'clock class on MWF,, I am not going to be their today got some folks to go help and try to load and pack up because of the wildfires, sorry to give you such short notice, but i have to hit the road today. next class time i will remind you about making up the test. sorry for the mix ups.
thank you for your time.