Hi, everybody I face the problem, Facebook is ghosting something in somehow, I was posting posts to the groups for 3 month and had 15-20 clicks from one post, last week something happened, have only 1-3 clicks from each posts, I tried unique photos, many domains, many accounts - new ones and strong ones, also have tried many ip’s by mobile internet and dongle, even tried mobile browser with mobile ip and still the same results, I have google analytics with all my domains and I am watching how much people is online, once i make some posts (never make more than 8 posts a day and no more than 2-3 times a week) there are up to 5 people online for 3 minutes then no people coming to my landing pages/ websites. Does anybody face with the same problem? Maybe facebook detects MAC address?
Did you try checking your post from another account and see if you are able to see it?
I have the same problem here… I do not generate many clicks. 
I have the feeling if I do it manually (in a browser) it works better… Last week I generate around 15,000 clicks on a day with 1 link…
yes, I tried to see if post is live on other browser in public groups, they are live. Maybe traffic decrease cause people reporting my offer. Its make money niche and we are posting money notes on groups, found out thay facebook even detects that is money photos, so did some that should be impossible to detect that it is money and posts are showing in top public groups as ussual, but those that facebook spider see the money, those are not showing, but even if the post is showing on the group still traffic decrease -90%
Same here too…
I shared a video from my fb page and I only get 2 new views.
Posted in 2 groups with around 70,000 members…
If I search for it I can find it in the groups where I posted…