Landon hosted a live Q&A in December and mentioned that if there were models interested in shooting MMF scenes, they would consider filming them. Otherwise, the decision was left up to the models themselves.
Landon didn't explicitly say that BGF was dead, but rather that their production efforts wouldn't be focused on it. Models are still welcome to create content for either BGF or GH if they choose to, but the main focus for now is on HGF HotGuysHouse.
They shot a scene the other day, and it was MFM, but the guys didn't engage with each other; they both just shared the female model. I suspect this scene will make it to BGF, but there wasn't anything about it that appeared to be distinctly bi in nature.
The latest new BGF scene was released on October 23rd, and since then, they have been reusing older content.