This page seems to be broken: https://blog.kaki87.net/instances

This can’t be good:

$ curl -s https://blog.kaki87.net/api/v3/federated_instances | jq .
{
  "federated_instances": {
    "linked": [],
    "allowed": [],
    "blocked": []
  }
}

Your instance doesn’t seem to be aware of any others.