When on the
Bounties tab on a user's profile page, I noticed that no matter whether a bounty had been awarded already or not, it shows as an "open bounty".
Here is the page I was using in the screenshot: Tom Brossman
As you can see, that bounty has already been awarded:
Here is the question I was using in the screenshot: Apply compressor effect to new podcasts automatically?
There was no "Open Bounty" banner on the page in sight.