whaaa... that area isn't supposed to be reachable until the end. that's definitely a bug, you'll have to ask support to move you back.
contact support through the settings menu or from here: http://help.diggysadventure.com/newticket
Scroll down and choose a category, do NOT type in the white search bar.
If there are no categories on the page, you can send an email instead: support@diggysadventure.com
If you don't get a response by the next business day, check your spam folder.
