If you save a report in the PDF format, and the fonts look weird in the saved file - this may be caused by rare peculiarity local to your system.
Basically, it's triggered by the absence (or manual removal) of the most widely-used Arial Font Family (causing the weird fonts to substitute it upon generating PDFs).
Naturally, it only takes a few tweaks to fix this! Simply download the font family from here and put the files into the following folder on your PC:
Restart the apps completely and try saving a report anew - should look perfectly fine!
If the issue still stands, make sure to submit your project to our Support Team through Help > Send Project to Support menu: