"Redirecting to ..." page when Laravel using redirect

I'm using Asgard CMS, which is a modular CMS built on Laravel 5.1, and facing above mentioned issue with a specific module that I created.

There are lots of post request and redirect all over the site, which works fine, but when it comes to Profile module, I got this problem.

I post an edit request to a route, after some work, I redirect back. When I redirect, it shows a blank page with "Redirecting to http://www..." written on it first, then redirects, after 2-3 seconds.

Anyone knows what causes this intermediary page?

via Chebli Mohamed