Template Gridded with Problem

I bought a template Gridded from Webflow. But it have a bug on internal page, the image do not show. I compared with the original projetc but I not found where is the error. I installed a new project again and there is the same error. Some one could you help me please?

Original Project:

My Project:
http://conteudo-kogut.webflow.io/

Pages not show the image:
http://conteudo-kogut.webflow.io/blog/de-ai-a-blockchain-confira-as-7-principais-tendencias-tecnologicas-para-2018