I noticed an annoyance with Bing maps today, specifically with trying to follow the OS map link from a G. summit page, which takes you to Bing mapping. Usually this happily shows their OSGB layer, but today it switched to “Beta” mode and only showed their own sketchy maps.
Feeling rather annoyed by this I quickly gave Bing my feedback!
However, all is not lost. By going into the site settings on my browser (I was using Chrome) and clearing the Bing cookies I was able to get back to non-Beta and a proper map.
I do hope this doesn’t presage any imminent forced OS-less switch-over.