More synapse troubleshooting

ansible/roles/synapse/templates/nginx/matrix.conf

@@ -1,6 +1,6 @@
 server {
   listen         80 default_server;
-  server_name    matrix.{{ personal_domain }};
+  server_name    {{ personal_domain }};
 
  # Traefik -> nginx -> synapse
  location /_matrix {

ansible/roles/synapse/templates/nginx/server.json

@@ -1,4 +1,4 @@
 {
-  "m.server": "matrix.mjwilson.org:443"
+  "m.server": "matrix.{{ personal_domain }}:443"
 }