Shortly after the Nordic Choice take-over, I was invited to the lounge as a NC club platinum member. Haven't been there lately, so I don't know the situation now.
The NC web page for that property does not mention lounge at all.
-- Added
Oh, I believe GUWonder's post from 1,5 year ago answers this
Originally Posted by
GUWonder
The Exec Lounge is still open at this property but will be closed down by or soon after the end of this summer.