The OP clearly didn't want feedback from the community and wanted a direct answer from a Rep. We all make mistakes, however instead of learning from that mistake or researching the loot system he made a thread telling SE to respond and fix something that isn't an issue, it was human error. Sadly many ppl are quick to post a complaint rather than research the many sites with guides, forum search, and patch notes.

After defeating a Final Dungeon Boss your party has time to /random, pass/take gear from loot lists and clear inventory space before exiting or being kicked. If I recall it's 3 minutes.