I had a 4 pack for sale on Ariana Grande in Brooklyn (spoiler – it’s a stinker) and 2 had sold a few weeks ago for $330 gross. The prices were falling pretty fast, so I went in and edited the price of the last pair down to $320. Yesterday, when I went back in to drop the price further, I noticed TM still had the price at $330. I thought it was odd. Then I went to view the event page and noticed my tickets weren’t even listed. I asked a few other ticket resellers and they noticed this same phenomena.
The easiest workaround is to just remove the listing [of the 4 pack in my case] and re-list the remaining inventory at the new prices. Hopefully TM fixes this, but they still haven’t fixed not being able to list consecutive seats in the app, so I’m not holding my breath.