A problem with parcel details in the grid's home region, Annwfn (7000,7000), has made it temporarily impossible to rez objects in certain parcels. If these become corrupted, either by parcels not covering the entire space of a region or if they overlap, the assets cannot be rezzed because the parcel identifier (UUID) cannot be resolved. It is not clear why this can happen, although it is fortunately rare. This has now been fixed.