thanks for bug report, i'll fix it as soon as possible
I rechecked Astaria covenant case, if my soul is below 3000 then the game said I don't have enough soul, but if my soul is above, her covenant level increased but my soul remain the same, hope it can help
Edit: In Grigory Bellydweller room there's 2 item, but I can't step into the blood pond tiles to reach the one in the left
Edit 2: Trident have Area Strike even though the tooltip doesn't say so
Edit 3: in Crimson & Madoka cave, after the event ended, they still stay in the cave when I re enter, but I can't interact with them