Promo counter mistake ><

Quick story: I should be 2wins+0losses/5games into promo. After both my wins in the promo, it showed 2win+2loss...?

Full story: I was bronze2 then when i got to series it took me straight to the bronze1 to silver5 series. I failed it the first time 2wins+3losses putting me at bronze1 86ish LP. I won my next round putting me in promo again. First game in new promo ended as a win, but in stats screen it shows 2win+2losses? Second game in new promo ended as another win, and it shows 2win+2losses again... :S