Correct router to accept URL fragments
As in howtocards-internal:
https://howto.lcsb.uni.lu/?access:lums-passwords#requesting-lums-account should redirect to https://howto.lcsb.uni.lu/external/access/lums-passwords/index.html#requesting-lums-account and not to https://howto.lcsb.uni.lu/external/access/lums-passwords#requesting-lums-account