I've been playing an expert mode playthrough with the two mods and so far (up to plantera) I haven't discovered anything super gamebreaking and incompatible! The two mods seem to mesh with each other decently.

Ok. Thanks you

no this mod dose not work with calamity because this mods abyss is set to generate in the same spot as calamitys sulferus seas abyss biome so they glitch inside eachother

It works if you generate the world first without this mod. Then you can turn it on. It conflicts directly with the abyss in calamity, causing it to crash during worldgen

Not sure if there has been a update or if its from advanced world gen but seems fine for me. Even checked the world gen after to make sure nothing was mixed/mashed. Besides for the normal dungeon cutting through a mushroom biome nothing weird I can see thats off. PS that can happen in vanilla just haven't seen it in long time.

yeah uhh i have calamity thorium fargos and homeward installed but when i try to generate a new world it doesnt work also when i play one of my worlds it says that its regenerating the world but i had it running for hours and i think it softlocked so why cant i generate worlds with homeward journey installed