(TP) Heart pieces that fanadi can't see?

[Justpassingthrough]

Hey y'all. I'm trying to collect all hear pieces in TPHD but I'm having some trouble. I'm missing 8 in total. I know there are at least 2 in the twilight palace because I got them in a previous playthrough but the other 6 are nowhere to be found. I've beat the City in the Sky so I've unlocked everything but madame fanadi tells me that I need to progress more. Am I missing an area or does she not know where all the pieces are?

 

[Ninja]

If you would like a map and guide, ZD has a great resource here: https://www.zeldadungeon.net/Zelda11-twilight-princess-pieces-of-heart.php

 

[Jirohnagi]

Scour all the dungeons for them as 2 reside in each dungeon, also check the guy in TP castle town he wants donations 1k gets you a heart piece