The wget of the /.well-known/acme-challenge/cert-check doesn't cope with a HTTP 403
This generates an error, for example:
TASK [acmesh : Get the contents of http://my.sharenergy.coop/.well-known/acme-challenge/cert-check] ****************************************************
fatal: [sharenergy.webarch.net]: FAILED! => {"changed": false, "connection": "close", "content": "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>403 Forbidden</title>\n</head><body>\n<h1>Forbidden</h1>\n<p>You don't have permission to access /.well-known/acme-challenge/cert-check\non this server.<br />\n</p>\n<hr>\n<address>Apache/2.4.25 (Debian) Server at my.sharenergy.coop Port 443</address>\n</body></html>\n", "content_length": "331", "content_type": "text/html; charset=iso-8859-1", "date": "Thu, 25 Jul 2019 15:12:39 GMT", "failed_when_result": true, "msg": "Status code was 403 and not [200]: HTTP Error 403: Forbidden", "redirected": false, "server": "Apache/2.4.25 (Debian)", "status": 403, "url": "http://my.sharenergy.coop/.well-known/acme-challenge/cert-check?7259"}