Getting it too. I think it might be related to the stretch marks descriptions, I keep getting (Undefined) descriptions of during the first weeks of a contract.
Also get (Undefined) weight descriptions and errors when fat syphoning, seems like a value got too large and broke, and so it can no longer determine how fat I am, and by extension, doesn't actually reduce weight.
At this point I think we could use a thread for bug related discussions so we don't clog up the comments section