I am not sure you can “unformat” a figure, so if you do the steps recommended by CG, do so on a copy of the document.
I assume you have tried the update citation and bibliography “button”?
try moving the paragraph earlier or later.
I would check with tech support to make sure there isn’t a limit to the number of figures in a document.
This was a feature they tried many versions ago, which was not very popular and they have not spent any effort on improving it, as it wasn’t used. I haven’t used it, so I really can’t help trouble shoot it.