I finally heard from Diamond Resorts both in a phone call & email. Essentially they stated both SXM resorts are closed till April 30, 2018 altho that date may change. And I was told that fixed week owners would not lose their weeks & would be accommodated at other Diamond resorts. Problem is that I am unable to find availability - I tried at least 12 resorts - all in the US - over 3 states & nothing available for when I would want them. Even at a ski resort in October - no availability! I'm going to try to add a week onto my 2019 weeks - see if that works.