We have an iteration for which the hours burndown report has an unusual
problem.

The chart looks correct, except that the red expected completion line
drops down and to the left instead of to the right. It goes down to the
origin point of the graph at the bottom left. See the attachmment.

I'm unable to find any problems with the timeline, iterations, or data.

Other iterations in the same project work correctly.

The server is running RTC 2.0.0.2 iFix 1, although it will be upgraded
to iFix 6 soon.