When will "Uncollected Garbage" be deleted?

I’m very glad we resolve the issue “Uncollected garbage” recently and now we have great news, but I can’t shake off feeling the timing is a bit convenient. Call me blunt but what if that bug was on purpose to increase total network capacity?

Specifically, on uncollected garbage topic, this comment is useful When will "Uncollected Garbage" be deleted? - #283 by elek

But it only address client side GC collection (- please correct me if I’m wrong). The only thing I found was this:

Now it look like BF was working as expected, so…what was the bug? How was the BF generation bug on server side was found and addressed? I believe this is important to clarify to further enhance trust between StorJ and SNOs.