John Aquila : "I don’t believe they have a financial problem. They have billions not millions and a large volunteer army who would fall on a grenade for the organization."
That was my thoughts too. I think the most likely scenario is that they're getting jittery over the current "world conditions" (TM), especially the migrant crisis that doom-mongers are saying is going to end western civilisation as we know it. They are probably desperately fitting it into their prophetic models of overlapping generations, UN and peace and security scenarios as we speak.
Mark my words they are taking an opportunistic advantage of people's fears. The building work will be back on track next year (assuming Armageddon doesn't come in the meantime ahem)