Bug in getting season pass rewards

Hi,

I just succeded to reach the level 40 in premium season pass, and after claiming automatically all rewards, the three latest seem to bug.  When I see how many xp it lasts, i read "-2000 Sp", "-1000 Sp" and "0 Sp" as I didn't collect all levels, and I should continue to get negative points.

Because I didn't receive any of these remaining rewards, could you help me ?