The BlackBeltFactory integration calls a special URL we've provided for this purpose. For you it is:
https://coderanch.com/forums/bbf/list/78714
You can click on it to confirm, we do return your BlackBeltFactory id. Which means the spaces aren't causing any problems at our end. I recommend asking the BlackBeltFactory folks. Maybe they were having technical problems or not accommodating a space or something else.