Help my emperor has a weird lump

was feeding my emperor last night and i saw a lump on its side. anyone have any experience with anything like this?

http://i164.photobucket.com/albums/u...a/955491ba.jpg
http://i164.photobucket.com/albums/u...a/897267cd.jpg
http://i164.photobucket.com/albums/u...a/361d1abc.jpg
http://i164.photobucket.com/albums/u...a/5e52bac6.jpg

To be honest, I've never seen that before. Is there any way that it could have maybe fallen off of something or injured itself in the enclosure?

If it doesn't seem to bother the scorp and she keeps eating, then I'd honestly just wait it out and see if it gets better or worse. Maybe someone with more scorpion experience will chime in, but that's all I've got.

there is only about 3" to 3.5" of a drop from the top to the sub so I dont think it got hurt from the enclosure

No idea what that could be but I miss my emperors...