Reaper Rewards UI Not Appearing

I was excited to get started with the Reaper rewards upon release. However, since it started, the UI has yet to appear for me. Once entering live, really nothing pops up regarding the event to begin starting the quests and unlocking the items. I have waited and waited. I made sure my game was online and I do not have any mods or anything downloaded outside of the usual packs. What can I do to participate in the event?