OP's link redirecting via www.jdoqocy.com ?

Quote from cgrady : If you want, you can take a look at your hosts file first (it's just a text file with a list of IPs and hostnames) and look for jdoqocy before reflashing the entire phone

I took a peek into /system/etc/hosts and realized that the hosts file was created by AdAway and had entries for jdoqocy!
I deleted that entry, then was again blocked by an entry for www.apmebf.com.
Deleted that entry, then again blocked by www.emjcd.com
Deleted that entry, then FINALLY was able to be redirected to the product page.

Solved! [Well half solved, since I have to manually remove it myself instead of slickdeals members/admin preventing re-directs in the first place]

Is there any way slickdeals can restrict the type of ad-referring revenue sites that are used? I'm guessing 'NO' because it would be hard to strike a deal between slickdeals and ad-blocking writers cuz this undermines their mission.
But it is very tiresome to remove each entry!

EDIT: Thanks for the hosts file tip. I did not know the ROM builders had added the AdAway hosts file. Also found out that I could add these sites to the Whitelist on the AdAway app and have AdAway rebuild the hosts file. Still a pain whenever I encounter another fail redirect but meh... slickdeals has to eat too.