We had a similar experience. Ordered a 2014, but it showed up at the dealer so badly damaged that they refused to take delivery. Production was already shifting to the 2015 model year, and Jayco shipped a new one as soon as it came off the line. Took a month longer than we anticipated to finally get the TT, but given the weather, we probably wouldn't have used it anyway. It was a frustrating period, but in the long run worth the wait.
Rob & Kelly, Bella & Brady (Miniature Schnauzers)
2016 Eagle 323LKTS
2016 Ram 2500 6.7L CTD
2015 White Hawk 29REKS Summit Edition (Traded)