If you are receiving catches or posts from the locations that you are no longer at and want updates from your current location then you need to refresh your location by following the next steps:
  1. Go to your Profile
  2. Tap on Settings wheel
  3. Tap on Feed Preferences
  4. Tap on Your favorite fishing area
  5. Move the map around and tap Save

Nearby waters lists will get updated and you will be served with local feed and notifications. Make sure you have allowed Fishbrain to use your current location in your phone settings.