I just had a conversation about this with Joe MacGown a moment ago. He was going to continue the project, but Ben and he had a disagreement. Ben himself doesn't want to work on the project, so he took it from Joe and gave it to some gal. After that, it sort of died, I think. Anyway, the unfinished panels where yours likely is, are in limbo.
Joe is going to get a project started on his own, and we should know soon. He said "its why I started a new group, Triptacular Collaborations".