'Apache: Urlencoded Slash Breaks Multiviews?'
If you have a URL like the following, and you’re using multiviews:
/login/15/return_page%2F50
it won’t work. FYI, the last part is a return page. In this instance, lets just pretend it’s a return page that’s supposed to get hit after a successful login.
Using Apache 2.2.3.