When the Minecraft authentication servers are down and a player attempts to connect to a server, if they are using the language setting "Canadian English (Canada) or Australian English (Australia)" they are given the error message "Failed to login: The authentication are down for maintenance" and "Can't login: The authentication are down for maintenance" respectively. Note the missing word "servers" which is present in the US English language settings.

To recreate:
1. Set language to Canadian or Australian English
2. Shut down authentication servers (EZ-PZ)
3. Attempt to log on to a server