Hey, it's 99 combos in the 20th:
Spoiler
AQo-AJo, A9o, A7o-A5o, AdKs, AdKc, AhKd, AhKs, AhKc, AsKd, AsKc, AcKd, AcKs, AdTh, AdTs, AdTc, AhTs, AhTc, AsTh, AsTc, AcTh, AcTs, Ad8h, Ad8c, Ah8d, Ah8c, As8d, As8h, As8c, Ac8d, Ac8h
...so it will be 24.24%
Something was mixed up, it's fixed now