I recently moved from New York to London, and I've noticed that my calendar app keeps reverting to show events based on my previous time zone. Even though I have updated my device's time zone settings to London, the calendar app still displays events in the New York time zone. I've tried refreshing the calendar and restarting my phone, but it doesn't fix the issue. Should I uninstall and reinstall the app, or is there another solution to ensure the calendar shows events based on my current location?