Z3ta + 1 lost presets after update to Cubase 8.5.30

after update to Cubase 8.5.30 I lost it all my presets done with Z3ta v1 are gone to the initial preset… ¿why this happens? Is there a way to solve it?

Please Tech support! some reply! is this will be fixed? I lost many of my projects by this!

Ok… somebody know a temporal solution? Thank you.