Gary,
Thanks, I've received your files.
It seems that a problem occur on a computer where you created this original EXE file. PTE incorrectly converted this text object to vector data with this font.
If I install this font on my Windows 10 and I open your project, everything is OK. Created EXE file looks rightly.
Please run PTE on a computer when you created this EXE (with wrong text font). Open this project and open the Objects and animation editor for Slide 3. Do you see correct or wrong view of a text object? Send me a screenshot please.