But if it is happening repeatedly and people are not being offered the refund up front, then that certainly could move it into a legal definition of bait and switch.
For it to be bait and switch the company would know in advance that is it advertising something that isn't available. That is not the case with room problems.
So that is an idle threat that will mean nothing. And really you don't want to threaten cancelling a package either unless you are willing to eat the penalties, it's really best to try to work something out with them.
Personally, I think they should have either been comped the night or upgraded to a mod but that's JMHO or given a GC towards a meal or something. Something other than an "oh sorry!" 


