The critique by the scholarly community of Mr. Kreuzer
's (self-)publication was withering, to be polite, but afaik Mr. Kreuzer
did not retract it. Mr. Kreuzer
was working on a comprehensive book on Ptolemaic coinage some years ago and maybe it will have more to say about this subject when it appears.
Cleo's bronze coins actually have her name and distinctly recognizable portrait
right on them. They aren't in dispute and are also very common - many appear in the market every year.PtolemAE