Twitter Card image not show


#1

**Description of issue:Twitter Card image not show

**URL affected (must be public): http://www.genehtik.com/cultivo-marihuana/como-germinar-semillas-de-marihuana-tutorial/

Troubleshooting steps attempted [note that we will not prioritise posts unless there is evidence of following the troubleshooting guides]:


#2

Image shows fine in the validator. What troubleshooting steps did you take?