Preview Generator 1.0.1 runs forever on certain PDF file

🍱 Features & apps
1

Ubuntu 16.04.1 x64

I’ve uploaded a PDF to my NC instance with contains 2 pages only.

Now Ghostscript runs forever while executing

occ preview:pre-generate

No warnings, no messages in the logs.

Here the PDF in question:

Not encrypted, no password, no restrictions else.

2