Yep, and from what she said, they use that list more or less until they run out of people. So until they run out of folks to hire for openings, there won't be another test. AND you have to test within a given area - so even if there's a test scheduled in another region, that doesn't mean you can passing it to get on the local list.
I never woulda thunk it. But now I know.
All to work in a place not known to be a great workplace. Heck... Maybe they start shooting people when they realize they spent 3 years trying to get a job they really hate. ;~D