Problem with numbers in title

If the last word in a title is a number you cannot jump to page 1 in a multi-page thread.
Example :
Title : "Picture of rare german coins before 1948"

is parsed to
http://www.emuenzen.de/forum/24889-p...fore-1948.html

Some possibilities of fixing that bug :
a) add -1 if the last word in a title is a number
b) add always -1 (I know it is bad for SEO )
c) delete number if the last word in a title is a number

Example URL (try to jump to page 1!):
http://www.emuenzen.de/forum/deutsch...land-1948.html
Tobias Honscha

/* NOTE: This issue has been resolved. */