Strange alien calendar data!

[iway]

When adding a new calendar called "Geburtstage" via iCal, it is automatically populated by data from some other user.
Even when I add a new user and create a "Geburtstage" calendar in his account, the alien data shows up there.
This data only show in iCal, not via the web.

Anyone notice this?

[iway]

Well, seems to be this: Bug 38418 – caldav: request by any user accesses one specific account instead