Bug facebook: description and missing picture

Hello,

I have a problem with the plugin. For several days I can not share on Facebook my articles, I have the url of the site. Description and any photos.

I used the debugger, but same.

– Sometimes I get the text:

The following will be treated as a redirect by the crawler:
A HTTP redirect
A <link rel=”canonical” href=”..” /> tag
A <meta property=”og:url” content=”..” /> tag
The final URL, which we tried to extract metadata from is highlighted in gras

– Or sometimes the description is in charge but the picture is totally absent.
http://www.heberger-image.fr/data/images/64488_YOAST.jpg

Can you help me ?
I did not have this problem before.

example article pb : http://www.zoomsurlille.fr/actualites/visites-guidees-beffroi-city-tour-grande-guerre-de-loffice-de-tourisme-de-lille-20-27-avril-2016

Thank you

https://ww.wp.xz.cn/plugins/wordpress-seo/