Is Party trying to kill the 30/60 games?

[Nightwish]

When Party restricted the number of 30/60 games to 25 about a month ago, game quality deteriorated, but they were still good. Now Party seems to have decided to limit the number even further. There are now only 18 games running regardless of the waiting lists. What's going on here? Game quality is deteriorating cause the fish don't like waiting in long lists. Is Party trying to kill this game?