External servers informations (like ping, player count) are not loading

Short description of the issue: The external servers informations, like player count and ping are not loading.

Steps to reproduce the issue:

1 - Add a valid external server, like play.mineplex.com, for example;

2 - Wait for the server informations to load, like marketing phrase, player count and ping.

Expected result: The external server informations, like marketing phrase, player count and ping, should load, like it happens with the featured servers (Ex.: Cubecraft, The Hive).

Actual result: The external server informations, like marketing phrase, player count and ping, don't load, regardless of how long I wait.

This problem is happening for me since the 26.40 full release.