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I was very hopeful that the fix by Artem would work, but not in my case.

I moved my development site from a localhost server to a live production server, while adding the below to my wp-config:

define('WP_HOME','http://example.com');
define('WP_SITEURL','http://example.com');

Usually this works flawlessly but this time not so much. After reading Artem response, and being that his fix did not work for me, I went back into my DB and decided to traditionally change the domain with a migration.

Editing the following in the database from the options table:

option_id	option_name	option_value
	1	siteurl         http://changehere.com
       36       home            http://changehere.com

Cleared cache refreshed and BAM! im in. It was such a DUH moment for me. Hope this will help others as well.

Thank you Artem as well. Without your post I would have never guessed it to be because of an incorrect domain.