Greenhopper Classic Project Gadget doesn't display custom status totals properly

When I check on Greenhopper Classic Project Gadget, all my items having Backlog status are displayed as if they were in the In Progress status. Backlog is a custom status on the left of ToDo column.

Steps previous to having this issue: I added a new status called backlog. Then I added a new column called Backlog. A new status Backlog was created inside column, so I deleted external one.