ZBrushCentral

Lost Subtools after saving the Project

Hi,

I’ve got a really anoying problem. I saved the ZBrush project with different subtools in it. Up until today it worked pretty well, but now when i open the project in ZBrush only one Subtool is displayed. Even with append i cannot find the necessary Subtools. The preview Image in Lightbox still shows me all subtools that i had.

I hope i can get to my lost subtools again.
Can anyoune help me here?

Thanks

Is there really no answer or solution to this???
Should i submit a support ticket or what do i have to do?