Invisible elephants and mini bosses in the volcano,ancient treasures keep disappearing in coffer/treasure room,cant scroll npc treasure list

Everytime i go to swagger rock area i get hit by invisible elephants and when around the volcano the mini bosses there are also invisible just see the health bars,when i pick up an ancient lemurian treasure/derketo cat take it to my treasure room with the coffer it dissappear’s/despawns but when i go to the coffer npc to check to see if its there i cant scroll down the page.

You might get more attention posting this in the Conan Exiles forums instead of here.