Facebook 'Debug' Query

Hi guys!
Loving your theme as usual but someone suggested i do a ‘Debug’ to find out why post links aren’t showing up properly on our Facebook page and your theme was mentioned in there. I don’t have a clue what all this means so if you can help me out that would be great since all 5 of our sites seem to be affected!

After debugging this is what we got:-

Warnings That Should Be Fixed:
Extraneous Property -Ojects of this type do not allow properties named ‘Frontier Theme’.

Parser Mismatched Metadata – The parser’s result for this metadata did not match the input metadata. Likely, this was caused by the data being ordered in an unexpected way, multiple values being given for a property only expecting a single value, or property values for a given property being mismatched. Here are the input properties that were not seen in the parsed result: ‘Frontier Theme’

Thanks guys!