Tried to save ride but after I hit save it rebooted and the ride seems to have disappeared.

Finished a 50 miler and hit the save button at home.  It accepted the button press and then took its time to save like it normally does.  I brought the bike into the house while it was saving and when I get inside I see that it had restarted.  After it booted, my ride was gone.  Not in the middle panel on the screen where the last ride normally appears. Not in history either.  What is in the middle panel is purple highlighted “Base - 2:00:00”, maybe a workout?  But I can’t swipe it left or right to bring up any past rides.

Any ideas?