Do you have an idea of everything that could have happened between before and after. Information doesn't magically disappear just like that because a colleague has had his grisgris pricked or it's been marabouted.
You have to carry out the investigation and sometimes (often) it's a very simple thing. Is your TXT document word? or from another source?
There was nothing special, maybe an update that I didn't see.
The .txt document is the most basic text document, and I'm one of the only ones to use it and update it, and the "+" disappeared when I added a processing.
Like all the others, there must have been something.
Track 1 Maj of MyCad tools> see with the hotline
Track 2 Update of the file (see with another encoding like UTF8 of the text file if it changes anything)
Track 3 you create a new menu to see if it works in the new -> if yes it comes from your file if no it comes from smartproperties and there you have to see to update it or Hotline