Good morning John,
I'm just another user, but thought I'd ask for more details:
-Did you reboot your phone? If that doesn't work, you may want to uninstall and redownload the app.
-When did you update BLB? Can you tell us the version it is at, now? You can find out from the app info when holding down the icon for BLB.
-What is the model of your phone? What version of your OS are you on?
Hope this helps get BLB to the bottom of the issue! God bless.
Regards,
A-ron