Weird scale?

[Azymondias&Ryn]

My dragon is in the middle of shedding and I found that after he shed his left leg, there was this deformed scale. It seems to be a very circular dent and It’s probably nothing but I just wanted to ask around to see if anyone has seen this before and what it means if anything?

 

[KarrieRee]

My dragon is in the middle of shedding and I found that after he shed his left leg, there was this deformed scale. It seems to be a very circular dent and It’s probably nothing but I just wanted to ask around to see if anyone has seen this before and what it means if anything?

It one that didnt come off - it should come off next shed