Log-In to Fstoppers

I usually visit Fstoppers to read an article, at least, a few times a week. Whenever I get on the site, I'm always logged out. I go to log-in and I always check the "stay logged in" choice, but a day or so later when I revisit I am not still logged in.

I figure it must be a cookies issue, or similar... but this is the only site that does this. Any other site seems to remember me (and my preferences). This happens from my work computer and multiple home computers. All use Chrome as their browser.

Small annoyance, but maybe someone else knows a fix?