I have a multipolygon named Borgense Park in the east of Utterland. However, the label for the MP appears far away from the actual location - look at http://opengeofiction.net/#map=10/55.6047/46.9116. The westernmost extremity of Borgense Park shows up to the east of Uisteren, yet the label is rendered 60 km to the west, near Rijksbergen. I have previously split the multipolygon, which may have something to do with it. The issue only appears in zoom 10.