I had it working for a time with the last 14.1.x update, but with 14.2 it died again.I thought the Clock widget was bad in 14 (wrong time displayed) but now the clock has stopped completely!
Its one thing when a 3rd party app widget may not work as anticipated, but when Apple manages to bugger their own apps, that takes a certain indifference.
Yanked off the homescreen again. Sigh