Interesting - this sounds like Marriott's old joke of a "No Blackouts" policy, which simply means that at least one room was made available every night, at some point. When whatever was made available was taken, that was it.

If that is indeed to policy of the combined company, which, quite frankly, surprises me, then the word hasn't made it to their agents, properties, and/or reservation system in this case.

Given the chaos of the integration, I can't say that I'm surprised by that.