I've always found Ticketmaster's dynamic pricing to be relatively 'dumb' compared to say platforms like Amazon. Amazon's algorithm arguably looks at order demands, inventory, competitors and browser behaviour to help determine whether it should adjust the pricing and will look to adjust both ways.
I've never seen Ticketmaster adjust pricing down dynamically, it's always taken manual intervention. Ticketmaster's dynamic pricing works based upon available inventory across the stadium, but is heavily skewed by what is available in a bay. The problem will that approach is if only part of a bay is released (which is what's happened in 101, 102, 111, 112, as these bays are predominately taken up by members & corporates) it will push the price up, even if there hasn't been any significant demand.
So for the Cowboys v Storm game, it has gone, 'strong sales across the event' + ' very limited tickets in these bays' and has decided that a ticket that usually retails for $112.79 should now be priced at $229.85 which is a ridiculous increase. If the system was smart, it would have at least partially corrected by now and lowered the price a bit, especially considering none of the seats in those bays have moved for 5+ days.