Hi Dekari,
the problem is that the request start from your web browser encoded. You can check this by yourself, using Firefox and Httpfox. Trace your call, and check the request URL.
ReDJ just records the server call. It could be possible to add an option or something else to let users to view calls in encoded form.
I've added this to new feature list. Let me know what you think about this.
Best regards,
Luigi