So my toadstool is doing this

[Fatjim]

Don't know if it's an emergency or not but definitely gave me a scare this morning. Iv had him for about 4 days now. Idk if this is normal and if he'll right himself but my biggest concern is the hammer righ underneath him

 

[NewGoby]

it's completely normal, don't worry.

When the polyps retract & the tissue kinda reflects light (you'll know what I mean when you see it) it's just shedding.

Aslong as it has good flow it'll do fine & the bending is normal too - it just changes shape / rotation based on the flow.

Edit:
Found this image of a shedding toadstool on google:

Edit 2:

Another picture of my own leather coral shedding (image is from a few years ago - has grown massively since & fragged multiple times)