Footnote numbering error
Footnote reuse does not work correctly.
Footnote references for multiple references to the same footnote are not handled properly. Rather than reusing the original reference number, they generate a new number each time. It should behave as it does on Wikipedia. Also the back references should start with a instead of b for multiples. Although clicking on the numbered link goes to the proper reference, the highlighting does not appear, so it can be difficult to determine exactly what the reference was.