http://streakcalc.azurewebsites.net/ i am using this calculator for probability of red streak with different odds and it's working nice for me to other dice sites PD, Dadice and Safedice, it showing different red streak for my bets but maybe that is not accurate in mathematics.
IIRC, dooglus once posted some stats about JD and there was an amazing 32 loss streak and another 30 loss streak with 49.5% bets.
For comparison, the chance to have 9 losses with 90% bets is comparable to 30-31 losses with 49.5% bets.
Sorry to see this in simple definition of gambling where is the house edge exist there anything can happen, i think that calculator does not know about your luck and the day so that when betterbets using 3rd party moneypot provably fair system for versification than it looks normal for me.