Life In 19x19

By accident I hit the red 'x' on the features-table, which hid my remaining time. I spent so much time trying to show it again... it's frustrating. Can someone please tell me how to fix this? I uploaded a snapshot, in case it is not clear what I mean (DGS set to german language).

At the bottom of the list there is a button labels ADD COLUMN. Next to it is a drop down menu showing available columns. Select the one you want and click the button.

Thank you!