BUG v16.17 -- Critical error / crash when reaching end of calendar widget

Just updated to 16.17 [DFU044be53], watch crashes consistently when reaching the end of calendar widget. Issue was introduced with update

Crashes in that the watch immediately reboots, video demonstrates issue:

Click here to play this video


It seems that the issue is related to the calendar integration with the phone. The calendar behaves normally with phone calendar integration turned off.