Solaris N Lunaris glitch

I was in a party of 3, I got the Sun and moon orb thingy and followed the quest I summoned the bosses and was killing them with my party. They were almost dead and my game crashed when I logged back in they were dead Sin appeared but he didn't say anything and the quest was still the same ( Kill Solaris and Lunaris ) But I didn't have the orbs anymore, So I decided to try to kill the bosses in the other maps to get the orbs again but they didn't drop it. I tried to restart my game but still nothing happened.

nvm sorry for the inconvenience the map reloaded and sin disappered and the bosses respawned