The bijū were sealed inside Gedō Mazō. The chakra rods were used to bind the bijū to the Edo Jinchūriki - in other words, the tailed beasts were never sealed inside the dead bodies, so there's no plothole.
im just pointing out an edo was used to house a tailed beast.
just curious have you heard the song 1train and im asking because of your avatar
Heard the whole album.
i thought 1train was the best song in the album , the song kinda felt like a cypher
Yeah it probably was, though my favourites were probably Long Live A$AP and ****in problems (though I heard it ages ago).