Prolbems with microformats hentry, author, updated and entry-title

I am not sure if this is better in the theme forum or the general troubleshooting so I’m posting in both places.

I am trying to fix this error that has been plaguing me for months and months. I keep getting advice from the webmaster tools forum and passing it on to my developer and he says it’s fixed and it’s not fixed.

To add to the trouble and confusion many of the posters in the Google webmaster tools forum seem to think that Google’s “Structured Data Testing Tool” is broken. They think it reports “All good” when actually there are still errors. I can say definitely that either webmaster tools or the structured data testing tool is broken because webmaster tools reports thousands of errors and the testing tools reports none…

I have these errors:

hentry (markup: microformats.org)
Missing: author
Missing: entry-title
Missing: updated

I posted some screen shots here.

My link: https://bit.ly/1LfdBrd

Can anyone guide me on how to fix this myself and verify the fix once and for all? I have this problem on other sites too. It’s very frustrating!

Thanks.