With the new update to Covr, it's possible that you'll encounter this alert when making changes to your schedule.
This happens when your computer's system time is out of sync with your facility's time zone on Covr. To regain access to your schedule, open System Settings
Search and select Date & Time
Disable the setting Set time zone automatically using your current location
Search and select a city in your facility's time zone
Once you see that the Time zone field has changed, you will be able to make changes to your schedule on Covr.
Note: If you are still encountering the Time Zone Alert after following the above steps, close and reopen your browser. This will refresh your browser's date settings.