When you do a search, it happen quite often lately that the search fail, i.e. I'm searching for "hudson mohawke" and nothing is found.
Then, the behavior is the same on my iPad, on my iPhone, on my PC or on my MAC, if I retry, the search will still return nothing. I believe search results are cached. I need to miss-spell the search to make it searched again, like writing "hudson mohawk" and then some result is returned.
Please correct this behavior.