Your crash game is open source. Why the history explorer of your game, Crash, is only at 2000 games? It is more useful if we can see the history of data from scratch. That would be very helpful, though. 
Server load. Every time a game round completes a call for data from the server occurs and is posted in the historical data chart. 2000 is a very generous amount of data to offer with a simple click of a button. As with any real provably fair game, all historical game rounds can be verified. It just takes a bit more work. Like requesting an archive of bets from support. Having this information available on the frontend for every user is to resource intensive. I can't think of any crash game that has more than a day or two of data available without the need to request an archive.
Bustabit has that kind of feature, https://github.com/bustabit/shiba#streak. Can I know what's algorithm did you use on that feature? I will use them for personal purposes and will open source too if it is okay.