All the quests of the exceedingly long questchain leading to the Tier 0.5 set are set to come in P5, yet are still in the Journal.

Here's the list of all the numbers of the quests:
8905 to 8970
8977 and 8978
8985 to 8992
8994 to 9022
9032
(The quests in between these blocks are either Love is in the Air quests or not in the game)

https://classic.wowhead.com/quest=8905/an-earnest-proposition

Version 5.7.2