my girlfriend and i recently purchased an ADF from a lfs, and he (or she, too young to sex) appears to have 1-1.5 extra legs in the front. i tried searching some stuff up online but ultimately found nothing, as the topic is rather niche. he seems to be swimming around and eating just fine, but i was wondering if there could be other hidden health impacts. was also wondering just how rare/unheard of this is. please reach out with any info!! ive attached a picture of the adf: thom yorke!