I noticed for the first time that I apparently have some kind of Facebook virus or add on in my Chrome browser today. It inserts ads in between the normal posts in the newsfeed. These ads link to https://n.hclick-adnow.com Anybody know how to remove this? The inserted ads do NOT show up when I use a different browser to browse Facebook so it is something that affects Chrome. Didn't see anything obvious in the list of Chrome extensions. Thanks in advance for any advice/help.