Source: wowhead

Roadmap:

• Hotfix: Change kill statistics to Jaina for LFR (so the tracking itself will be correct)
• Improvement: Amend tooltip functionality so it can be triggered conditionally for the LFR difficulty
• Task: Change tooltip for G.M.O.D. to only display for Jaina in LFR (but Mekkatorque otherwise)
• Research: Is there already a way to have multiple lockout boss names in the defeat detection?
• Improvement: If not, add something...
• Task: Change defeat detection to consider Jaina in LFR (and Mekkatorque otherwise)
• Testing: Run LFR difficulty and see if the tooltip shows correctly

Update: Defeated items with multiple steps of defeat supports quests only. Adding something to handle lockouts properly might be difficult, if not impossible, given that Rarity doesn't even check for the lockout's difficulty AFAIK.

For that reason, I'm moving it to a separate issue, to be done later... eventually... maybe.

Hotfix went live in d8eac0b. The tooltip changes are of a somewhat lower priority and will have to wait until I've more time.

Should be fixed in 3a7bb3b.

I'm only saying "should" because I didn't test the tooltip on normal and up, as I don't have the time to do raids... but my local tests and the LFR runs seem good enough for the time being.