Hello, 3 months ago I saved a notebook which was fine - but I am not sure which version was available at this point. However, actually I am using 11.2.0.0. The code is

WrapText[str_, transformation_] :=

 Rasterize[
  Module[{text}, 
   text = Style[str, Bold, FontFamily -> "Helvetica", FontSize -> 12, 
     LineBreakWithin -> False];
   Graphics@
     Cases[ImportString[ExportString[text, "PDF"], 
        "TextMode" -> "Outlines"][[1, 1]], 
      FilledCurve[a__] :> FilledCurve[a], Infinity] /. 
    transformation], ImageSize -> {300, 300}]

Export[NotebookDirectory[] <> "Test.jpg", 
 transformationSpiral = {x_Real, 
    y_Real} :> {Cos[-x/(12 Pi)]*(y + 4 + x/18), 
    Sin[-x/(12 Pi)]*(y + 4 + x/18)};
 WrapText[
  "All human beings are born free and equal in dignity and rights. \
They are endowed with reason and conscience and should act towards \
one another in a spirit of brotherhood.", transformationSpiral]]

with following result:

The code is from here and should look like this (and definately did it 3 months ago...):

.

On an old os-backup with MMA 11.0.1 it works fine - except that it looks a bit different and the message "file was created with a newer version"...any ideas whats going on here?

Was there any version between 11.0.1 and 11.2 on the Raspberry? I am almost sure I saved it with actual 11.2 - but why does the output look so 'corrupted' now? And how could I fix it?

Many thanks for your help and ideas,