Thanks for the detailed bug report, Mustafa! I've left a review for you MR, feel free to take a look when you have the time.
For future reference, please refrain from removing series from an LP bug. It's preferable to mark a series as "Fix Released" or "Won't Fix" appropriately, so that the bug doesn't disappear from any searches or queries in Launchpad. I've re-added Oracular as Fix Released, according to your comment on version 2.1.10.
Thanks for the detailed bug report, Mustafa! I've left a review for you MR, feel free to take a look when you have the time.
For future reference, please refrain from removing series from an LP bug. It's preferable to mark a series as "Fix Released" or "Won't Fix" appropriately, so that the bug doesn't disappear from any searches or queries in Launchpad. I've re-added Oracular as Fix Released, according to your comment on version 2.1.10.