Nem emergency

[tlhood]

I came home today to find that one of my snails/hermits knocked my largest frag of pink birdsnest into my anemone. I found the birdsnest frag and all its flesh is pretty much gone, and it's pretty much toast. I noticed, however, that there are now tears around the oral disc of my nem (pointy birsnest). The tears are about the size of pencil erasers, and circle about half of the mouth.

Is this a recoverable injury, or should I cancel going out of town for the long weekend to deal with a dead nem?