- last post: 01.01.0001 12:00 AM PDT
After we released the maps, some community members found some exploits in Tombstone, which Certain Affinity graciously fixed. Bungie posted the fixed maps and only the fixed versions of Blastacular are allowed in matchmaking. If you haven't already done so, go back to the downloader and download the Blastacular Pack a second time. You won't be charged twice.
If that doesn't fix your problem, PM me and we'll work it out.