[UPDATE 8:40PM] It appears the issue has been resolved. The BBM team let us know all systems are online, and functioning as they’re expected to.
For the second time in four days, BBM for Android and iPhone seems to be experiencing issues delivering messages. Users on BlackBerry 10 are being displayed a red X when BBMing Android and iPhone users. No word on what has been causing these issues, but we’ve again reached to the BBM team, and will update if they respond.