Thanks for the update on progress. I was certainly concerned that my tree file may be corrupted. however if this is so how can I get exactly the same problem when I create a brand new tree, add one source citation and attach an image. Every time i try to open the citation the image count increments by one. This seems much more like a bug in FTMM2 rather than my tree.
However how come none noticed this before ? Or more people reporting this issue?