Hi Alex,
Thanks for the tips. This is what I have tried:
1.) I was logged in to Google and Pinterest, and have logged out one by one.
2.) After logging out from google, nothing changed.
3.) After logging out from Pinterest, G+ showed up

and Pinterest was still there.
Now I have G+ on main page but don't have it on FEES page (link is up the top), Pinterest looks like is ON all the time now in CHROME.
G+ still not showing in Safari on main page. Pinterest is also missing in Safari on page "internet speed test" - link at the right menu on the bottom.
It looks like it's very inconsistent and mixed up. What caught my attention was the Social media links on right hand site that I have from some other plugin, and they always show all the icons. What do you think about that ?
I've checked on another Mac in Chrome, and most of the pages are ok, but still missing Pinterest on some pages. Also in Safari main page does not have G+
I'm lost. Look if it's showing everything correctly to you then I'll take it as it's working.
Too much trouble and too much time I'm spending on it
Please let me know
Thank you very much again