WTH anemone fine then almost dead or is it about to split?????

[intarsiabox]

Mine has ended up being stuck to the walls of a Koralia 3 for an entire day twice now and looked much worse than yours. After I pulled it out of the slots I stuck it in a low flow area of the tank and it was as good as new the next day. It has now stayed in one spot for about a month now so I'm hoping its roaming days are over.