Good Morning all, I have been developing an android client for gpodder.netand noticed a curious behavior regarding the updates for for a device and the time stamp. In the documentation it says that the time stamp in the return data should be sent back upon further calls to this function, but when I do two calls in a row (the first one with timestamp=0) the second returns a lot of information where I would expect it to be empty since there have not been any modifications since the previous update call. Am I doing something wrong or misunderstanding?