Around level 2, the button to "Go Home" shows up. I went home and got a pet out of my Shared Bank. This gave the regular message about how doing that would empty my energy and I made a note that I didn't have an energy globe yet. After I took the pet out, The energy globe had appeared.
This bug doesn't really matter since it doesn't affect gameplay and a new player would never run into it, but I thought I'd mention it