Was working on Events, and somehow, between the end of cache 2, where I had the common perfect score for it (8820), and the end of cache 3, I was shorted points. I know for a fact I had all perfect scores and never ended a match with any health damage, but ended up at 13,800 instead of the normal 14,520. Now, there is little point in purchasing Cache 4, as I’m already guaranteed to lose out on at least 600 gems due to scoring issue.
Based on the points missing, it looks like some how one of the bosses killed didnt register.