Last modified: 2010-11-04 08:16:38 UTC
Try exporting the page to PDF, then check the resulting printout. In the article, there's a (rather big) formula in the last paragraph, right after "die quadrierten Beiträge der Einzel-Unsicherheiten addieren." In the PDF, said formula is missing, yet the others are included. The Formula, rendered to an Image, is at http://upload.wikimedia.org/math/f/9/e/f9ec5991387644e5269165a14fd8f4ef.png
Thanks for reporting this issue - I fixed it. The updated software will be installed on the live servers in the next couple of days