Yeah, that was a major oversight on my part.
I didn't realize that I had such a small window to get everything done (again, my fault for not understanding that I had such a small window).
I thought that I had 18 hours to complete the Daily Missions, which would have been doable had I not received zero credit for four of the Dailies.
Based on how and when the event popped up for me, my thought was that there was a timer for each part of the event. I didn't realize that the entire thing was closing in 18 hours.
Ah, well. It's not the first, last, or dumbest mistake I've ever made. It's not likely I'll spend any more money on the game. That took the wind out of my sails.