problem: see summary
steps to reproduce:
- compile recent MITK (my version was 7ca67412349b28bf78c072459dba8c9a2a8ce435) with segmentation bundle
- start MITK, load Pic3D, select it in the DataManager, click "New segmentation" in the view, give some name and click ok
- Pic3D and the new segmentation will be hidden