On another hand only owner can give us real answer on 11 million bet (yeah, at the moment more than 11) in such a short time. I think that may be old test bets which weren't deleted but at the same time as I see on website, plays are very active and bets are collected quickly
I'm running Autobet like 24/7
With 2 rolls per second that would account for over 150k bets daily just for me alone. Given that I've been running it for almost 2 weeks by now (with a few breaks) and I'm not the only one using this feature, you can easily see that the total number of bets can be quite authentic and representative if that was your point or angle (whatever you like)