Ping passthrough issue

[Lachney]

So with ping passthrough enabled, the server MOTD returns [Bungee] cannot connect to server; but you can still connect with various versions. This is outputted in console

https://pastebin.com/dj06LKuz

[Artuto]

Can confirm this happens, however, I'm experiencing it when a backend is down.

[Artuto]

Please fix ASAP, its really annoying because it really spams the console. cc @Shevchik @7kasper