3.5-FINAL causes corrupt cells after shiftRows()

[David Hoffer]

I have a new application using POI version 3.5-FINAL and I am seeing what
appears to be a bug in POI.

Everything is fine until I call shiftRows() on a sheet.  I.e.

sheet.shiftRows(firstRow.getRowIndex(),
                lastRow.getRowIndex(),
                3 - firstRow.getRowIndex(),
                true,
                true);

The problem is that after this call some of the cells in the row(s) are
missing their data.  The cells had data before the move and now some are
just plan empty!

What I am doing here is moving a set of rows up by a few rows.

Is this a known issue?  How can I fix this?

Thanks!