PDF extract text, every fragment.Text is one letter

In this pdf, the text extracted by Aspose.pdf is only one letter for every fragment!

I view the pdf in Acrobat, it seems normal. I can copy the whole line and words are normal.

PDF file as below:
example.pdf (104.3 KB)

I think this problem is quite obvious. If you still need the code, check below:
AsposeExample.zip (174.7 KB)

@davidknn

We have logged this problem in our issue tracking system as PDFNET-52212. You will be notified via this forum thread once this issue is resolved. We apologize for your inconvenience.

We suggest you please use code examples shared in following article to extract text. Hope this helps you.
Extract text from PDF C#