They are in fact UF professors though, and that fact would be relevant in any case they testified in. Are UF professors banned from acting as paid expert witnes

They are in fact UF professors though, and that fact would be relevant in any case they testified in. Are UF professors banned from acting as paid expert witnesses in general? Or just for this issue? To your edit: the fact that the entity in question is a government is the difference here in my opinion.