Hi,
My facebook pixel has not been getting recorded on view content, add to cart and purchase event. Everything worked fine recently but the latest update has it all messed up. I deactivated all plugins accept for pixel caffiene and it still did not record the events.
So I went to theme twenty fifteen and tested it and all events did get recorded on pixel helper. Has this been a known issue with the latest update? If so, how can I go back to the previous one because this is important to my business.