All public rooms had their reactiontime decreased from 20 to 15 due to ridiculous queue times. In mods like judo.tbm, matchframes are hardly an issue—most games end within just a five or so turns anyway. The problem is how long those turns take.

If you'd like to bring up a suggestion pertaining to the official public servers feel free to make a thread here. There's no rule against discussing reactiontimes in official rooms, but do note that you shouldn't ask for a custom reactiontime for just the public judo room; if you're suggesting this, you should suggest it for a set of rooms (blackbelt, public, et cetera).