I'm upset too. I was just saying to myself how lucky I was so far that nothing was being refurbed during my trip. Spoke too soon, I guess! I'm glad I'm planning another trip for next year then!
Also, just to point something out that is incorrect I keep seeing about it being closed during "the busy Christmas season", the first 3 weeks in December are the least attended and the most recommended of the whole, entire year. See here for more info.. It's the ultimate irony that the 3 best weeks to visit are followed by the single WORST week to visit for the entire year, that being Christmas Week, at which time the refurb for The Haunted Mansion will be over.
So, we may not like it, but Disney was smart to schedule it so for their bottom dollar. Christmas Week is "the busy Christmas season", not before, and the ride will be up and running by then. However, you couldn't PAY me to visit the World during that time. Thanks to the internet and websites like **************.net., I can plan to go to Disney World only during the the 15 most recommended weeks. I also try to avoid Jan.-March (only a couple weeks fall into the most recommended from there anyway) due to THAT being when there usually tend to be the most lengthy ride refurbs as well as shorter park hours.
But hey, ride refurbs can happen any time. Last time I was there, in 2012, Test Track was down. Pretty much every one of my trips, there's been something I missed. Just gives another reason to return, I guess! And 2 1/2 years for me has been too long!