Seed4 shows up in edges endpoint even though it's offline

[f27d]

https://api.happynodes.f27.ventures/redis/edges

{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":10,"validated_peers_address":"http://seed3.neo.org"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":571,"validated_peers_address":"http://108.252.121.18"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":472,"validated_peers_address":"http://101.100.174.24"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":537,"validated_peers_address":"https://seed7.cityofzion.io"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":11,"validated_peers_address":"http://seed4.neo.org"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":483,"validated_peers_address":"http://139.162.45.250"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":8,"validated_peers_address":"https://seed1.neo.org"},{"source_address_id":11,"source_address":"http://seed4.neo.org","validated_peers_address_id":516,"validated_peers_address":"http://101.132.33.44"},

Even though node is definitely offline and doesn't show up in table.