Breach Fortress drop bug

If you leave the map before the Fortress loot drops, you will not drop anything...

This is consistent with all other forms of delayed loot drop. If you leave while Cortex, Uber Elder, Maven, and Legion Domain battle (when the timer will end while you are not in the instance), are generating loot, then nothing will drop.

Someone must be in the instance when loot generates, otherwise nothing will generate. Has worked that way for many years now.