TBC.

https://tbc.wowhead.com/quest=9886/membership-benefits

There are a few ranks of this, it's just a reward quest for getting a certain amount of rep. It's not showing on at least the Exalted one. No recollection if it showed on other rep levels.

ATT has a bunch of quests that seem to be missing from Questie. Good to cross check their DB.

I just checked this across my characters and I couldn't find an issue with the different reputation levels not showing up (Honored and Exalted showed up just fine) 🤔 I found though that completing these quests does not hide them correctly (this is because they are marked as repeatable quest (what they are) but not as "daily quest").

The data in our TBC database looks fine as well for all 4 quests of this:

Friendly

https://tbc.wowhead.com/quest=9886/membership-benefits

[9886] = {"Membership Benefits",{{18265,},nil,nil,},{{18265,},nil,},63,70,2047,nil,nil,nil,{nil,nil,nil,nil,},nil,nil,nil,nil,nil,nil,3518,nil,{933,3000},{933,9000},nil,nil,136,5,nil,nil,},

Honored

https://tbc.wowhead.com/quest=9884/membership-benefits

[9884] = {"Membership Benefits",{{18265,},nil,nil,},{{18265,},nil,},63,70,2047,nil,nil,nil,{nil,nil,nil,nil,},nil,nil,nil,nil,nil,nil,3518,nil,{933,9000},{933,21000},nil,nil,136,5,nil,nil,},

Revered

https://tbc.wowhead.com/quest=9885/membership-benefits

[9885] = {"Membership Benefits",{{18265,},nil,nil,},{{18265,},nil,},63,70,2047,nil,nil,nil,{nil,nil,nil,nil,},nil,nil,nil,nil,nil,nil,3518,nil,{933,21000},{933,42000},nil,nil,136,5,nil,nil,},

Exalted

https://tbc.wowhead.com/quest=9887/membership-benefits

[9887] = {"Membership Benefits",{{18265,},nil,nil,},{{18265,},nil,},63,70,2047,nil,nil,nil,{nil,nil,nil,nil,},nil,nil,nil,nil,nil,nil,3518,nil,{933,42000},nil,nil,nil,136,5,nil,nil,},

The table fields at the end of each data set are the interesting ones (e.g. {933,3000},{933,9000}, for Friendly). It limits the quest to only show up if the player has at least 3000 reputation (counted from Neutral 0) and lower than 9000 (so 8999 counted from Neutral 0 again).

They aren't repeatable. That's the bug.

They are repeatable every month.