[Plugin: Redirection] Removal Not Working

I installed the Redirection plugin last night. As an April Fools’ joke, I used the plugin to redirect all visitors to a different page. However, it seems the joke’s on me now as when I used the “delete” option in the plugin’s option page, any of the URLs still redirect to the prank page and I have no idea how to fix it! Well, I guess it’s still April 1st for a while, so I’ll patiently wait for support…

[ No bumping please. ]