One was being built (half-pipe) adjacent to top of gondolier in early December, if memory serves i remember a thread stating that it was not actually being used but that situation may now be differant, people in resort will know more....
Was out there the last week of feb and even though a park and pipe were indicated on the piste map, we arrived at the top of the gondola to discover neither of the two. Snow was awsome though, plenty of other things to do!
The pipe is there at the top of the gondola, but they don't know how to bash it, so you can't really use it. With all the heavy snow at the moment, it's just a huge snow drift anyway!