Free Nights Promotion (UK)

[cwis]

It seems the seasonal "free nights" promotion is available on the U.K. site:
http://www.disneyholidays.co.uk/walt-disney-world/deals/free-days-nights-2017/037/

Stay in a Disney Value or Moderate Resort Hotel on selected dates to receive:

• 1 free night for 7 - 13 night stays
• 2 free nights for 14 - 20 night stays
• 3 free nights for 21 night stays

Stay in a Disney Deluxe or Deluxe Villa Resort Hotel on selected dates to receive:

• 2 free nights for 7 - 13 night stays
• 4 free nights for 14 - 20 night stays
• 6 free nights for 21 night stays

Based on the same promotion of the previous year, it seems some room types are no longer available on some dates (SL at the GF seems to be blacked out for some dates), not sure if this is a glitch (promotion went live today) or not. Maybe room availability will unveil on the next few days?