I played a few games earlier today to complete the 300 kills as Reinhardt “Master of Minotaurs” title challenge, and did so. I started with 204 kills and stopped playing once I had achieved 300. When I logged back on later, my progress had been reset to 204 kills, and the title remained locked.
Not a huge deal as I can complete it again, but just in case there’s a way to fix that, wanted it recorded.