I'm not involved in this, but really feel badly for all involved. I would just say to contract holders, what would you do if you were in giga's shoes? He had no way to anticipate the exchange would close and seems to be doing everything possible to make things right. The real jerks are the ones who closed the exchange suddenly, leaving issuers and holders of securities to try and sort things out.
I would have honored my agreement so far (= pay dividends), offered to pay out share holders or let them register as "proper" share/contract holders. After all we anyways did/do not own a part of VPS LLC but only are renting a service that is similar to Amazon's compute cloud, only a bit more specialized.
I would not have offered a "valid until forever" mining contract to begin with though...