update the routes to match.
Change the regex to accept [=-]* ("=" since we want to be backwards
compatable)
map.connect '/forgot-password.html', :controller => 'user', :action => 'lost_password'
# permalink
- map.connect '/go/:code', :controller => 'site', :action => 'permalink', :code => /[a-zA-Z0-9_@]+=*/
+ map.connect '/go/:code', :controller => 'site', :action => 'permalink', :code => /[a-zA-Z0-9_@]+[=-]*/
# traces
map.connect '/traces', :controller => 'trace', :action => 'list'