you say its pretty common to have 20 rolls rolling above 49.50 on a 100 provability chance?
Indeed it is, this is not the first time someone posted here about 20 + loss streak and as a matter of fact alot of people has posted the same things over and over again so for me it is pretty common here ( you can check few posts back ). There is nothing wrong with it and you are just not "lucky" with your rolls . You will need to learn about provably fair ( I gave you the link above ) and you can always check wether your rolls are rigged or not . Simply follow the steps on the website to verify your rolls
Here another link for you http://dicesites.com/tools and from the sites you can check that the probability to get 20x loss streak is about 0.00011637% . The number is close to zero but it is not impossible so with that being said, conclusion is that you are unlucky to have 20 + loss streak
I have had 25 or 26 reds streak on 2x at primedice. Its a bit rare but sadly happens
Hm would be cool for somebody to query db for longest streak on 2x . But are u sure its 25-26 ? I think longest was like 23 .
. JK , by the way thanks for the awesome report you(Primedice team) provided on the hack. Many of the other dice sites will now be aware of it , and patch it in time. 
