Seems there are some format issues, I was unable to fix those since my game keeps using an old blockConfig.xml for some reason.
I've found 67 occurrences where \n\r occured, this should be \n or \n\r
No idea which one would work since I can't get it to work but mass replacing this should do the trick.
These blocks use that and show \r in-game:
- shipyards
- cargo
- transporter
- race gates
- warp gates
- pick up point