Yes I did report it ; http://www.macecraft.com/phpBB2/viewtopic.php?p=10502#10502
As you can read, when I tried my usual install over method, when jv16PT started, I was informed that I had "Pirated Software", my license info then popped up in the license window but wasn't accepted and a new license was being asked for. jv16PT would start up but nothing would happen when I clicked a tool icon.
The only way to fix this was to do a complete uninstall then reinstall. All was then OK except that I lost all my settings. (I know I could have just copied them someplace else before the uninstall, but I got a bit flustered after being told my license was pirated and I wasn't thinking about the backups or settings just then.)
I'm wondering if having debugmode.dat.bak in the program folder caused this? (I decided to stop using debug mode but to keep the file in case I needed it again to give you more info in the future.)