Hi!
Not sure if that figures as a bug, but I noticed that each time that game gets an update, the replays are broken and cannot be played.
Surely that does not seems an huge issue, but could be an interesting update to have replays always available and do not loose them each update.
As a newbie, I do play lot of replays from higher-rank gamers in order to compare my strategy to the most skilled gamers strategy and help me improve my skills quicker.
Thanks!