The actions I posted above are ones that occur every Tuesday, Wednesday, Thursday and Friday (and into Saturday). They are selected as such. Holiday is not selected for these actions, yet they are being triggered as if the day is not entered as a holiday.
I did notice last night that a couple actions that ARE set for Holiday are also being triggered.
I thought maybe the problem was that I had restarted the EZServ after adding the holidays, instead of resetting. I unplugged the device for a few moments yesterday, but the actions were still triggered.