Strange AMP extension in rel=”amphtml” link

Hi, thank you for reaching out to us. Could you please share the URL once on which you are facing this issue, so we can check on our end.

See the problem in the html of the mobile version of this post (curiously it does not occur in the desktop version):
https://www.areavip.com.br/famosos/mavie-filha-de-neymar-aappear-puxando-o-cabelo-de-carol-dantas-em-foto-e-bruna-biancardi-nao-perdoa- she loves/

Hi, thank you for reaching out to us. Could you please share the exported AMP optional panel settings with us? This will allow us to check it on our end and provide you with a quick resolution.

For your convenience, here is the reference tutorial: https://ampforwp.com/tutorials/article/how-to-import-and-export-the-amp-option-panel-settings