I have heard snippets of this story, it sounds strange something about a shooting outside the venue and them having an expired liquor license at the time.
Is there another good venue (of similar size) in the vicinity to pick up future shows? From the list your provided it looks like they are switching to a variety of different spots.
04/05 - Kataklysm, Aborted
04/08 - Carcass, Gorguts, TBDM
04/23 - Behemoth
04/24 - Nile