Scharlata
First Post
DevoutlyApathetic said:[...] What happens when somebody who's used reincarnate to extend his lifespan gets True Ressurected? [...]
Tricky question

I wasn't inclined to one or another solution - because I'll be content to live as halfling or human, either way - until you came up with that question. Now, I think that a true resurrection - cast with good intentions - shouldn't kill someone died within his "fifth" body (due to multiple reincarnations).
I think the answer to the original question is not found in the rules; it's rather a personal philosophical inclination.
"Body count" - pardon the pun - is until this post: 1/2ling 7 (including me) to Human 2.
BTW @DreamChaser:
The high-priest/king was a ghost that took over the body of a comrade of the dead halfling MT to cast true resurrection as a favor to the party for doing something that led to his ultimate demise and eternal peace. The resurrector just has had prepared THAT spell over hundreds of year ago not being able to "clear his mind" and prepare spells anew. That's (as I understood) the reason why.

Kind regards