An image got deleted and the delinker tried to remove it, but the image had a line break in the description. Result:
http://nl.wikipedia.org/w/index.php?title=De_Speelman&diff=prev&oldid=15416868
multichill@nightshade:~/pywikipedia$ python version.py
Pywikipedia [http] trunk/pywikipedia (r6334, Feb 06 2009, 16:42:40)
Python 2.5.2 (r252:60911, Jan 4 2009, 21:59:32)
[GCC 4.3.2]