Okay so, this has happened to me twice today. First against El Viejo Dakuan, and second against Lusus121. In both of these ranked matches, I won the game. I saw the victory popup and everything. However, when it gets to the ranking change screen, it says I was defeated, and I lose ranking points, and don't get a chest. In both cases, I checked the "results" record, and this made me even more perplexed. In the first case, it said that I won the game against El Viejo, but lost a game against someone named "Vondrosh" that I never actually played against. In the second case, it says that I lost against Lusus121. What the heck is going on? Why am I getting losses and losing ranking for *winning games*?
I can second that Ludic won our match yet it counted as a win for me (and I got a chest [Nothing worth remembering inside]).
I don't know how the bug is reproduced, but it seems to keep happening. I'm not sure what differentiates one case from another. It seems to have started after I got disconnected from a game once, though (even though my internet didn't go out, so I'm not sure how I got disconnected).
Ludic won via having 5 points and then my passing while he was on the victory point if that helps with trouble-shooting...
Well, I found a bug for one of those two cases - in the case of the game against El Viejo Dakun, you did actually win the game and gained 18 points. However the weird first map load you saw was a game starting against Vondrosh just before that - and you were pulled out when the second game started so it counted as a loss of 19 points. The bug there is that you had ended up in the queue for ranked matches twice. The other game between LudicSavant and Lusus121 is something else, which I haven't tracked down yet.