This is the one of the annoying issue since 1.13.

When you start the game and click "Multiplayer", you'll see that the servers are loading a little late. 

In early Minecraft versions, like 1.7.2, this issue does not reproduce.

With the release of Minecraft 1.8, we can see the issue MC-73207 that was fixed in 1.13.

But for now we have other two new related issues: MC-154073 + MC-125762. 

Hopefully it will fixed soon.