Dorico 1.1How does justification work?

Dear Doricians,

Since 1.1, my last orchestra score (23 staves) is not justified any more. I have between 28 and 34mm free below last staff. How can I solve that ?

You may need to change the justification settings on the Vertical Spacing page of Layout Options. What are those justification settings currently set to?

60% and 80%
I tried playing with it but with no luck, hence this topic…

Perhaps you had better send your score to me or attach it here so I can take a look.