Facebook like button doesn't show in Chrome
Sorry guys, it was really stupid of me.The cause of this mess is a Facebook Disconnect extension I enabled a few weeks ago - https://chrome.google.com/webstore/detail/ejpepffjfmamnambagiibghpglaidiec
Since it works for you I started exploring my own Chrome.Thanks for your support, you helped me to understand the issue.
FYI - for anyone that finds this, Avast is blocking social media sites by default now with their web plug in! Grrr...