Mob Vote 2022 voting countdown wrong in app, possibly timezone bug

Voting began on October 14, 12PM EDT. My local timezone is CDT so at 1200 ET it is 1100 CT. The app invited me to vote with a push notification. However, in the app there was still time on the clock. The countdown completed and allowed me to vote at 1400 CT (1500 ET). Attaching a screenshot showing the countdown and the local time.

If this is truly a timezone math bug, it could affect everyone on the west coast of the US.