Nope.
You're probably still using saves from at least 2 versions back, right? I had that same problem with the last version, only fix I found was starting a new game and not using my older monster data either, as Cece's visual assets had been changed in that version. One might probably edit the monster data .json file to correct Cece's assets, I'm just not good at it.
EDIT: On an unrelated note, I've actually got bunny girls showing up in Talia's shop a while after I'd manually added one of those to my team by manipulating the .json file. I suspect they show only after reaching a certain breeder rank, which is also messed up in my game as I surpassed the 9999 threshold on S rank, subsequentially getting degraded back to F again and the counter now showing something like 1015/10 or something like that.