Nginx is having issues serving sites

Question

Need a little help. I had Nginx up and running for about 2 years. I am not sure what I did when trying to update a certificate but now my sites are not accessible.

I went to my website:

https://ttrss.shiromar.com

I noticed the certificate expired so I went about renewing it and ran:

sudo certbot --nginx -d ttrss.shiromar.com

and I got an error about Certbot not being able to access the website for verification. I checked networking and forwarding rules and everything seemed fine so I decided to start the certificate process anew and ran:

sudo certbot delete --cert-name ttrss.shiromar.com

This was when my site became inaccessible. Certbot can't reach my site so it can't issue a certificate. I commented out the SSL lines in the server block and restarted Nginx and PHP and still couldn't reach it.

Here is the server block for ttrss:

    server  {
    listen          80;
    listen          [::]:80;
    server_name     ttrss.shiromar.com www.ttrss.shiromar.com;
    return          301 https://$server_name$request_uri;
    }
    server {
    listen          443 ssl http2;
    listen          [::]:443 ssl http2;
    server_name     ttrss.shiromar.com www.ttrss.shiromar.com;
    root /var/www/ttrss;
    index index.php;
    access_log /var/log/nginx/ttrss_access.log;
    error_log /var/log/nginx/ttrss_error.log info;
    location = /robots.txt {
    allow all;
    log_not_found off;
    access_log off;
    }
    location / {
    index           index.php;
    }
    #ssl_certificate         /etc/letsencrypt/live/ttrss.shiromar.com/fullchain.pem;
    #ssl_certificate_key     /etc/letsencrypt/live/ttrss.shiromar.com/privkey.pem;
    #ssl_trusted_certificate /etc/letsencrypt/live/ttrss.shiromar.com/chain.pem;
    location ~ \.php$ {
    try_files $uri = 404; #Prevents autofixing of path which could be used for exploit
    fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
    fastcgi_index index.php;
    include /etc/nginx/fastcgi.conf;
    }
    }

here is a netstat showing ports open

    sudo netstat -tanpl|grep nginx
    tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      2052/nginx: master
    tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      2052/nginx: master
    tcp6       0      0 :::80                   :::*                    LISTEN      2052/nginx: master
    tcp6       0      0 :::443                  :::*                    LISTEN      2052/nginx: master

This server is running in a VM on Hyper-V. I did have a checkpoint from early last year. I tested it and that does work but it's a bit too old.

I have triple checked IP addresses and port forwarding rules and I keep coming back to an issue with Nginx or a setting in Ubuntu that's blocking all 443/80 traffic. Oh and this is Ubuntu 18.04 and Nginx version: nginx/1.14.0 (Ubuntu)

Here is a status of ufw:

    sudo ufw status
    Status: active
    To                         Action      From
    --                         ------      ----
    OpenSSH                    ALLOW       Anywhere
    8181/tcp                   ALLOW       Anywhere
    Nginx Full                 ALLOW       Anywhere
    443/tcp                    ALLOW       Anywhere
    80/tcp                     ALLOW       Anywhere
    3000                       ALLOW       Anywhere
    OpenSSH (v6)               ALLOW       Anywhere (v6)
    8181/tcp (v6)              ALLOW       Anywhere (v6)
    Nginx Full (v6)            ALLOW       Anywhere (v6)
    443/tcp (v6)               ALLOW       Anywhere (v6)
    80/tcp (v6)                ALLOW       Anywhere (v6)
    3000 (v6)                  ALLOW       Anywhere (v6)