HUT Challenge disappearing before all objectives complete

Hey y’all,

I’ve been grinding the Devils Flash Challenge today (with 1D and a few hours before it expires) and I completed a handful of the objectives. When redeeming my rewards for some of them, the entire list of objectives disappeared with a note saying “Awesome! You’ve completed all available objectives in this group!” 
I am 100% certain that there was time left on the challenges and there were several objectives that weren’t finished yet. The progress trackers are all gone and I didn’t receive any rewards for the incomplete objectives. Anyone else have this issue/have any advice for obtaining the rewards despite not seeing the objectives?

Thanks in advance!