Age in queue for sandbox nominated add-ons doesn't seem to be calculated right. Perhaps it's based on when the add-on was first uploaded to AMO rather than days in queue. There are add-ons there with 1400 days in queue
The "age" column for nominations is indeed based on when the add-on was created so that add-ons that have been around awhile collecting reviews and feedback are ranked higher than an add-on that was uploaded and immediately nominated. By the time an editor gets to the end of the queue where those are, they might actually have some reviews.
Thanks Justin, we should either create two columns or use the nom date since it messes up our stats - doesn't help me answer questions from authors saying that I nom'ed it ages ago. How can I tell? Let's please add this to the changes when we do the editor tools revamp.
The "age" columns were fixed a while ago.
Verified FIXED; the longest is 161 days, on https://addons.mozilla.org/en-US/editors/queue/pending.