Brief technical explanation for anyone interested… Our server is built using javascript, node.js. It uses a coding pattern called “promises”… where it performs small actions, each one being a “promise”. A Promise is a section of code that, when it finishes, can either notify the calling function that the promise was “kept” or “broken”. Seems like something happened at the end of a battle where the calling function thought a promise had been broken, but the actual promise thought it had been kept!
TL;DR It’s highly unusual, and should be fairly easy for us to track down (I hope) So we’ll get on it first thing Monday morning when the crew get into the office.