Fixed a potential exploit. For more info, keep reading
This version fixes a potential exploit ONLY PRESENT IN BUNGEECORD which would allow unlogged players to navigate between server. For obvious reasons, I won't tell how. This is not completely an issue as the player could not run any command or say anything, and he would be kicked for login timeout after a few seconds. But with this epxloit, the player is able to move, place and break blocks. This exploit was also not present if you put LockLogin in all your servers.
Fixed player was not being sent to main lobby after register.