We have installed the Dutch language pack on our SharePoint 2013 server and create every site collection with Dutch as the default language.
We experience the following behavior when we visit a root site which is no longer cached:
- Text is shown in English
- User name (top right) shown claim encoded (0#.w|...)
On refreshing the page, everything works as expected.
Does anyone have any idea what causes this problem (and how to solve it)?