*UPDATE* - Services appear to be coming back online now and stabilizing. Still no word on exactly what happened but again, we'll update if and when we find out more.
If you've been chatting along with some BBM users on Android or iOS you may have noticed a red X indicating your message has not been delivered to them and if so, you're not alone. Plenty of folks in the CrackBerry Forums are experiencing the same issues, though, it seems iOS to iOS and Android to Android appears to be fine.
At this point, we're not sure what exactly is going on but we know the release of BBM 2.0 for Android and iOS is just around the corner, so it could be preparations for that. We'll keep checking in on the services and give this post an update when it appears as though services have been restored across the board or if we hear anything specifically from BlackBerry.