Does the first win of the day stays even when the mission is not up yet? I mean i needed to wait like 20min, i had won the previous game but lost the one i waa currently doing but got the XP for daily win.

Also kinda the same question about Weekly missions, whenever clear them, i instantly get another 3. I thought this maybe because i didn't clear the previous 3 on time so the game "saved" them for me, but i'm not sure, also some give 7k XP and now i'm getting 9k XP from them.