Whites in need of HELP warning graphic!

[IrishRonin]

Ok so I had 2 days off in a row (animal curator), which it seems something always goes wrong. Well apparently this is no exception! So I went to check on my 2 whites and noticed one looked funny, upon further inspection he/she is missing a grip of its toes, in fact all the ones on the back left foot-1 on the front left and 2 on the front right! I spent all day ripping apart the inclosure, the only thing I found was a very LARGE cricket, to big to be taken by either of my little ones. Could a cricket do this much damage? What, besides putting neosporin (original) on it, can I do? Will he/she recover? I've never had a frog this badly injured b4. He/she is very active, and alert so... Just for everyone's knowledge I fired the worker who put the huge crickets in and didn't monitor them for the last 2 days. AHHHHHHHHHHHHh this is frustrating!!!!!!!! Anyway if anyone has any useful info please help thanks oh and sorry for the bad pics all i had was my tablet so...