The previous two glitches inflated the market because they were related to training. People were willing to pay higher amounts for training in order to profit from glitched training packs. Thus the training market went up and so did the prices of players.
This time the glitch happened to coin packs. This, coupled with the increased price of TVPs, resulted in good training value. Less people were buying overpriced cards to quicksell and instead were selling cards for coins in order to rip the coin packs, often at a lower price.
