The Café has vanished, what shall I do?

We already have an answer for a similar question which you can see here:
Hi my cafe has gone missing I can't find the icon, how do I get it back?

If you have more answers to add you can do that below.

Cafe was temporarily disabled when JJ had scheduled maintenance. If it has not returned, contact customer support with the "help" button in the game settings (green gear icon).