Synced dropbox files unable to be import to penultimate anymore

[Steufouf 0]

Hi there!

 

I'm in trouble. Since last week, with the new release, all my synced notes are not able to be imported from dropbox. It's like they are corrupted. I have an error message telling me I have to choose a .pen or .ppr file. The files are here, but cannot be opened by penultimate. All my work could be lost. Is there someone who can help me?? Thx