Hi Matt,
Sorry that I'm writing again, but with an additional review have this problem again.
I'll describe the problem again.
I'm already really desperate regards what Birthdays in iCloud.
I Synchronize my contacts and calendars via iCloud.
On the iPhone, and Windows Outloock the calendar entries, contacts with birthdays right and only ONCE appear, but on www.icloud.com birthdays appear twice.
(see screenshot attached)
http://www.file-upload.net/download-8832481/ScreenClip.jpg.html
If I want to delete something, then I get the message that it is not because Read-only.
Delete contacts on both devices but also has brought nothing.
I've been several times and googled the problem many, but nowhere found a solution.
Do you have a tip for me how this problem can be solved?
Thanks in advance
ho.al