Looks like you ended up not going. That's really rough. Hope you found a place to sleep - I paid 200euro for the ibis at Sloterdijk - there won't have been much left by the time you got the notice.
I didn't know about the ATC problems, that explains why things went completely nuts in the evening. I see a number of Transacia flights ended up diverting to Oostende.
I'm on the way back to Schiphol to try for the early morning departure to my destination. It's not a nice morning with heavy rain and wind, so let's see how that goes.