It feels bad to be stuck in a dumpster fire of a game for 20 minutes, so we’re trying out a fix for that. We’re testing a unanimous 15-minute surrender option on the OCE server in all non-RGM, Summoner’s Rift queues.
There are no other changes to the surrender system, and it’s worth noting this is a surrender, not a /remake. Pending a couple patches worth of evaluation down under, we’ll roll the feature out to all regions. Let's taco 'bout it if you've got questions.