Here's a video from the previous owners explaining their story: https://www.youtube.com/watch?v=zedmOopRTm0
Now as for the previous question of who was at the pointy end of those default judgments, I haven't been able to find that answer. I assume they should have named the local franchise as an entity and it's owners individually. Closing the store to avoid paying is arguably a fraudulent transfer of assets, but that would need to be taken to court in an enforcement action.
It is my understanding that BAM took direct ownership of the local store and therefore the small claims case was also directed against them, but at the moment I can't find where I've heard that so I'm not 100% sure.