Microsoft temporarily stops publishing new Windows Phone apps

It appears that Microsoft is having some issues with a few new Windows Phone 7.5 apps, and as a result has decided to stop publishing new ones as it works on delivering a fix. According to a recent post on the Microsoft blog, there's a glitch with the digital certificates used to sign apps, meaning that some apps which were published in the last few days aren't installing properly. Microsoft also says that the problem has nothing to do with your phone, so at least you don't have to worry about that.