I needed help in the post "Help with DiverDown". I decided to restart from an older save. The question is Am i supposed to still have Jhea when I get the boat and reenter the twilight? That messed me up in the old save and if im not supposed to have her how do i get rid of her once i get kraken?

no, you're not supposed to have her in the party anymore. Jea is upset at the thought of carrying out an assassination and wants no part in it. When you meet for dinner at the trade outpost to make plans she announces that she is leaving. You may need to take care of those requirements in your journal before this sequence becomes available, but you won't be able to re-enter the Twilight Capital if you don't anyway.