News on this has been quiet for a while, however Coasterforce are reporting that this will be opening this summer. As DannyG mentioned previously, Gravity Group are constructing the ride. The rollercoaster has been confirmed to not only be the largest inverted wooden coaster in Europe, but also the only one of it's kind in Europe. The largest drop will be 29 meters and the ride will reach a maximum height will reach of 32.05 meters.
As well as the rollercoaster seven other rides will be added to the park including an Air Race, Rotator, Sky Tower, Steam Train Track Ride, 5D Cinema, and Dinosaurs Alive attraction totaling a €26 million investment!

Credit to Coasterforce for the image