Teams calendar shifting appointments one day forward when changing views

The Teams calendar is shifting appointments forward when changing from 7 day week to work week view. The resolutions appears to be to clear the cache for Teams, although there are other things to check as well.

  • Verify Time Zone is correctly set on computer
  • Check the appointments in Outlook and see if they are affected in Outlook
  • Clear the Teams cache on a PC
    • Close Teams completely.
    • Navigate to %appdata%\Microsoft\Teams.
    • Delete the Teams folder.
    • Restart Teams.
  • To Clear the Teams cache on a Mac
    • open Finder
    • open the 'Go' menu, choose 'Go to Folder...' (or alternatively, use the keyboard shortcut Shift + Cmd + G)
    • enter ~/Library/Caches and press Enter
    • delete the com.microsoft.teams folder.