Why I am connected to a slower server?

The closest server to my ubication is edgeuno-scl with 12ms, but I am connected to a server that has 145ms. This started like two days ago.

https://imgur.com/a/DAoSdA0 (https://ping.nextdns.io/)

https://imgur.com/a/xx58THk (https://test.nextdns.io/)

Thanks!