FW/1 URL Encoding Subsystems

I am creating an FW/1 based plugin for Mura CMS, and after I installed it I was getting permanent redirect errors in my browser. I noticed that my URL which should be /plugins/studentms/?action=admin:main.default was being turned into /plugins/studentms/?action=admin%3Amain.default. I don't know what I might have set that is causing that. The template for the FW/1 plugin by Steve Withington works just fine, and when I was developing my app as a normal FW/1 application it worked fine.

If I try to go straight to either the root of the plugin (/plugins/studentms) or directly to the proper URL then it redirects to the URL encoded format.

Anyone hav开发者_开发知识库e any ideas as to what would cause that?

PS I have tried in multiple browsers.