FF started displaying badly formatted or corrupted pages: Why?
It really more of the formatting. It seems the pages have been coded wrong. Text does not fit into boxes for the text. Some items are behind others. Sometimes the text is huge. A lot of the time the text is squeezed together very closely in bold. The pages seem to work. I have enlarge and made small the pages, that does not correct the problem. I use FF on an iMac, but that is not the problem. This just started in the last couple of months. It does not affect the functioning of the software, just the visual presentation.