Two characters on each other. Bug in cell-printing ?

In some cases when I print *.fo document, two characters are printing on this same place. The error appears only when using fop with -print option. Generating pdf works correctly. Below an example: I have table with fo:table border-collapse="separate" \ And a column fo:table-column

Two characters on each other. Bug in cell printing ?

In some cases when I print *.fo document, two characters are printing on this same place. The error appears only when using fop with -print option. Generating pdf works correctly. Below an example: I have table with fo:table border-collapse="separate" \ And a column fo:table-column