TMX Export Losing Segments

Hi,

I have a strange issue creating a TMX using Passolo 2018 (18.0.171.0).

I have a simple 2-column source file with fields <ID><TAB><text>. It has 42325 lines. To set the file up:

  1. I set up a text parser correctly, and add the file to a project, generate the string lists and confirm everything is correct.
  2. I add a Danish Target language and generate the string list.
  3. I have a Danish text file with the same format, and exactly the same number of lines.
  4. I scan the Danish file into the project, confirm 100% translation, spot-check some entries in the Danish, and set all Danish strings to Translated and Validated (everything shows as "black"). 

Doing a TMX export (tick the first four tick boxes + set "Strings containing more than 0 words", and create the TMX, I get 11298 translation units created. I've "lost" 30000 translation pairs somewhere.

Doing a SDLXLIFF export, I get the full 42325 translation units.

Can someone explain what's going on? I expect it's user error but can't see where.

Best Regards

Mark