I am really stuck on my delivery of the content of one specific board!

The frames of the board are populated with a mix of standard Miro components and (cropped) images.
When exporting more than one frame (in best quality) results in a PDF with changing (each time) mix of normal, empty and partial empty pages.

1. I tried another similarly populated board, it did not have this problem
2. I tried copying my frames to an other board, had same problem
3. I tried exporting one of the failing frames it worked fine
4. I tried exporting in low quality, fine

I am using an SSO enterprise account, if that might influence your answer.
 

Assistance appreciated, 

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