We believe the crashes of Google Maps SDK are partially resolved. Full resolution is expected to complete by Thursday, 2020-04-23 19:45 US/Pacific.
Customers for whom clearing application data is safe can recommend their users clear data for the applications (not just the cache). If there is uncertainty about the safety of clearing application data, users can wait for new data to be fetched within the next 3 hours (many users will see resolution of the problem sooner than this).
So basically, the bug should be fixed in about 3 hours or so. If for whatever reason you can’t wait until then, clearing the app’s data (not just its cache) or deleting and reinstalling should fix it. However, those latter options will delete any unsynced observations.