Overwatch Pre Purchase Early Access

Guys, for Pre Purchasing Overwatch, you get early access to open beta, for May 3-4. Free Open Beta for everyone is starts on May 5. wtf only two early days. I payed a lot of money for Overwatch Origins edition, and on the bnet shop it simply said, "access to early beta starting May 3", or something like that. I do not remember it saying anything about everyone getting open beta for free 2 days later. Then all the sudden it pops up (not sure where I saw it first). I'm really mad.