SmartLighting Automation Working Randomly

Hello,

I have a few Smart Lighting automations that have been working flawlessly for the past 2 years but over the last few days have been working sporadically. Is anyone else having this issue with the Smart Lighting automation?

A couple of examples:
Turn on Driveway light when Garage door opens after sunset but before sunrise then turn off 2 mins after door closes.

Turn on stairway light after 9pm if garage door opens and turn off 3 minutes after garage door closes

Lately these have not been turning on or been turning on only sometimes even though they fall within the range of times specified.

Login to IDE at https://account.smartthings.com and check that your sunrise and sunset times are showing the correct times. Click on My Hubs when you login.