Minecraft Username:
314.

Brief Description:
Joining the lobby occasionally (~80-90% of the time) results in long-lasting "loading terrain" screens, which then fails and forces me to attempt another reconnection.

This does not happen on VMR or the main server, exclusively on the lobby.

Instructions:

1. /server lobby from either VMR or the main server.
2. Wait while the "Loading terrain" screen is displayed and never disappears.
3. Be forced back to the server list.
4. Repeat steps 2 and 3 ad absurdum or wait a few hours and hope that it works again.

How many times did you recreate this bug?:
Far too many times. As I mentioned above, ~80-90% of all /server lobby attempts.

Result:
"Loading terrain".

Expected Result:
The ability to join the lobby and properly react to rule violations.

Evidence:

(I could have probably taken screenshots instead of a 1080p video...)