I am not sure if this is just a corrupted file or what I might have done to cause this, but the subjects of all my tasks except one were changed to "ave". I am attaching the tsk and tsk.delta files. I restored the ones from Friday (Dropbox) and all seems correct now.
FYI, I'm excited to tell you that https://github.com/taskcoach/taskcoach now has updated Python3 Task Coach codebase! Packages are available for some common Linux systems and we can add more.
Cheers
(closing this ticket that I missed years ago, must have just left it alone since that comment which said it was resolved)