Hi @BlackRose67, so I understand the scenario a bit more so we can try to reproduce, do you know if your internet might have been out for an extended period of time after power was restored?
There is currently a known issue where the RTC (for restoring time after a power loss) on the V3 so it is not unexpected that automations may fire at the incorrect time until the hub has networking to sync time again but in your case it sounds like the hub has networking again. I suspect there may be an issue with the local automations not recalculating their deadlines after the time adjustments take place but will need to confer with the team and have them attempt a repro.
I am assuming that you ended up resolving the problem via a reboot; do you recall if the problem occurred just for one timed cycle (e.g. missed one 7AM automation but the next day it worked correctly) or did the problem persist across days?