I had never had that problem... but started having it just 30 min ago... weird coincidence with the publishing of your thread...
Also, News is constantly closing every time I open the app...
I don't like to work with betas as there are too many changes from the first 1 to the last... which means you have to cater you apps too much before the final release... however, watchOS 2 is forcing me to continue using the betas... Otherwise I would've downgraded a long time ago by now...