If she stopped eating it could point to signs of pre-ovulation. You might have a late bloomer, keep an eye out for signs of ovulation and try feeding smaller meals and only every 10-14 days or so, even if she's not taking you can continue to offer but infrequently.. Are you still pairing? Once you start seeing full blown ovulation I would stop feeding until she lays. Even if she is absorbing her follicles and you've lost the pairing this year, she won't starve. My female didn't lose any weight during her 5 month fast.
If anything I would see this as a positive thing. Just keep an eye on her and your fingers crossed.. but I don't have a lot of experience with this kind of stuff either - just what I've picked up from different sources and being around different breeders during the season.