Aggregator and Bakery

[office-care]

High Folks,
hope somebody has an idea on the following topic, I found it in another thread, but no solution. It´s just my problem:

does Bakery have any issues with the Aggregator module?
I`m working with Website Baker 2.8.1. and bakery 1.57

I have a site with the following setup:

Overview-Page (aggregator page)
    - product page 1 (bakery page - no products)
    - product page 2 (bakery page - no products)
    - product page 3 (bakery page - has products)
    - product page 4 (bakery page - has products)

pages 1 and 2 are shown, pages 3 and 4 remove as soon, as I add an article.

It seems as soon as you add a product to one of the bakery pages, the aggregator stops working and ignores the pages.

Any ideas why?

Klaus-Dieter