Problems with Weather app on Apple Watch

I unpaired and re-paired my AW 9 last evening, and 24 hours later the Batter Drain seems to have stopped, my Watch Face hasn't lost a complication and the Weather and Music Apps have been returned to their place in the list of available Apps, and into the Complication on my AW. Thank you for your help.

Thank you for your response. I wasn't aware that earlier Watch faces weren't still supported, BUT, the face I use (Infograph) remains on the list. So, I "added" a fresh version, set it up the way I've had it set up (including Apple Weather and Music (both were back on the list of all available Apps) and everything was fine--for a few minutes. IDK if it was when I next stood up or when I started an activity tracker, but the Weather complication went blank, and Music also disappeared. Neither are now on the list of Available Apps. (And the AW is still burning thru the battery.)

I'll report it, as you suggested.