LO 5 strange footnote symbol in old docx files

I’ve installed the latest version of LibreOffice 5, but there was a problem in opening my old Word docx documents… It is in the old footnotes numbers, they all have shown as a strange symbol instead of their actual value… This problem was not happening in the previous version LibreOffice 4

Can you please make an example document and upload it here?

Problem solved accidentally!!.. May be after rebooting the system…