Did the fingers of prophet Muhammad (s.a.w) change after death?

I had asked this question before but I couldn't able to provide the actual reference that's why I'm posting the question again if someone can explain please respond. So the question was in the book mizan al-etidel in the Muslim library al-makta Shamela it's something like the finger of the prophet Muhammad (saw) shrink or changed and the belly also start growing is it true? It is contradicting the hadeeth in [sunan ibn majah (1636)](https://sunnah.com/ibnmajah:1636) .