Try to view product detailpage -> Login

[onepack]

It might be related to #31 as this is also a multistore environment.

This is marked as solved in #31 but I have the exact same issue on a multistore website,
The module is enabled in 1 store in the system settings.
And now it seems that some products have difficulties that have no restrictions applied.
When I search for a product or look in a category it is visible. However when I try to go to the detail page I get redirected to the login page.
First I was not sure if it was related to the module but changing the login url in this module settings resulted in the redirect to the new url on the frontend.

Checking the database table groupscatalog_product_idx for this product ID shows nothing is wrong.

Magento version 1.9.1.0
Module: Latest version from github

[Vinai]

Hi, thanks for your report. I currently don't have the time to look into the issue.
Very sorry I can't give a more supportive answer. Maybe someone else will be able to debug.