Board Thread:General Discussion/@comment-11058446-20161014225539/@comment-24577221-20161015030214

The thing you need to know is that right now, it doesn't work. BBB has sent out announcements that they're working on the problem, and will be giving people free dice rolls to make up for the ones they're missing while the thing is broken.

Apart from that, the current Starhenge page explains things.