Yup we'll be there too during these refurbs and they are 2 of our favorites! I always normally go in November and have lucked out the last few years with no rides being down, so I guess we've been spoiled lol. My sister was pregnant the last time we went in 2014, so she couldn't ride Dinosaur, which is her favorite ride.. I had to break the news to her last week, not fun lol. BTMR is my absolute favorite ride to go on at night, so I am super bummer about that.
Also confused about IASW - this was once on the refurb schedule for that time too, then taken off.. But when I look at the ride hours during our trip, it says "no times available", where the other rides have hours posted during the same days that I checked for. Usually I wouldn't care about Small World, but we're bringing my 18 month old niece, and we were excited to bring her on this. Oh well, next time!