I just spent 8 extra flags to kill a Titan with a colleague in less than 30 minutes to spare. I was still hitting it with my second to the last flag when it suddenly stopped. I figured my other ally dealt the killing blow. Then I returned to the main screen and I waited for the loot. Never came. It posted that the Titan was defeated but there were no loot! What gives?
First thing I would do is to check the recent activity log. Maybe you could post a screenshot?
It just happens from time to time that the notification doesn’t come up.
I just received the loot. The processing must have taken longer than usual. Whatever the support team did, thanks very much!