Does anybody have the latest klm md-11 seating plan?

We made reservations for our flight to Curacao on seat 17 H&J. According to KLM reservations this are two seats at the end of a row with no people behind you and nobody else sitting next to you.

When I check on http://www.klm.com/travel/nl_nl/trav...plans/md11.htm

I see 3 seats next to each other (GHJ) and row 18-19-20 behind me.

Can somebody tell who's right? KLM reservations or the seating plan on KLM's website? And if reservations is right what's behind 17? (Lavatory, kitchen??)