Charter Man you sound surprised, its the usual reason, lack of cash. As the aircraft arrived back into Europe they were grounded, No Credit with the fuel company. Panic at board level to get yet another investor with deep pockets. Rumour has it that Saudi money has been injected to buy out the director who put the Airline into administration and pay the fuel company.
MK also have two 747 aircraft parked at Filton without engines - robbed to keep the rest of the fleet going. Not a good sign.
It wont be long before it happens again!!