Trouble Importing donjon tsv file

[Meldince]

Hello! First off, i'm really enjoying this program. I've never been much of a creative person, but this tool has helped tremendously during my first DnD campaign that I've ran.

I am having a little bit of trouble importing the .tsv file from donjon. None of the corridors are importing with a floor texture, and when I select all of the corridors to right-click to fill with a texture, that doesn't work either.

Here is a link to a screenshot of my problem:
https://www.dropbox.com/s/mfh8zzo8pw61shg/Donjon%20DPS%20problem.png?dl=0

Here is a link to the tsv.txt file I am using:
https://www.dropbox.com/s/ebr4cxew1bptpvz/The%20Secret%20Warrens%20of%20Ages%2001%20%28tsv%29.txt?dl=0

I have tried removing and redownloading dungeon painter stuido to avail.

Any suggestions would be great!

Thank you Pyro for such an amazing tool, and thanks to anyone who has any suggestions for me to try!

[pyro]

Thank you, fixed.
Please restart Steam client to update DPS.