[0.15.5] Can't open blueprint book in library

[Dagda47]

This is specific for a savegame.
When i open my blueprint library, i cannot open a book using rightclick. Leftclick for export to main inventory works fine. There are also some single blueprints which i can open with rightclick.
When i start a new game i can access the blueprint books just fine and modify them. Changes are visible in the faulty savegame too.

Edit.: If i add a new book i can access still only the newly created one with rightclick. Not the others.

[Theos]

+1. i have same issue.

[Oxyd]

Thanks, fixed in 0.15.7.

[Dagda47]

Thank you!