Thread:Project:Support desk/All content appearing bold

For some time now, all content on the wikis I edit has been appearing in bold text, regardless of whether or not it is formatted as such.

I am having this issue on both my home and work PCs, but strangely when I accessed one of these wikis on my friend's laptop at his house (using my wiki account), the text appeared as normal.

I use Google Chrome as my default browser, in case that has any effect on it, although I have also tested this on Internet Explorer on both the affected PCs and I get the same issue. Anyone have any idea what might be causing this?