i I hope that they will fix this problem very soon! I and you are not the only one to have this problem!
I've tried deleting the app reinstalling it switchin my phone off and on again non of these worked, I have sent a complaint to geocaching.com so waiting on there reply What I was doing on sat was flicking between map view and compass view to get the compass to update the meters, bit annoying but sort of worked as a best of a bad situation,