The Old One Army Bug / tavernkeeper

Hallo there I've been playing Modded Terraria for quite a while and I've benn starting too farm some Post Moonn lord and end-game EQ but there is a problem

the old one Army is not spawning,
only when near the spawn Portal i chould procced to wave 7 but Betsy is not spwaning


(The Tavernkeeper dose not show the mouse on the Defender Med Item)


I also got a Visual Bug With The Staff of the Mechworm From Calamity

The Mod's I'm Useing :
The Old One Army Bug / tavernkeeper