XP Limit and Weekly Challenge

I just want 343i to know that they owe me 6750 XP for the multi-kill weekly challenge. I spent the whole day risking my kd and running into a group of opponents to get that double kill, but as i hit 120 out of 125 medals the game said I reached my daily XP limit. Now, under normal circumstances I could just leave the last 5 medals till tomorrow, however, today is the last day to complete the weekly challenge… so I finished it anyways for progress towards the 25 challenges achievement. I’m just really pissed that I spent that much time trying to get the challenge, but it was all for nothing. The fact that I had to play in a very aggressive style and drop my kd by 0.2 did not help either.