Me too, and I cannot load my premium account - despite having paid for a lifetime one.

I am also having this issue, will it be fixed any time soon?

Hi, I just bought the premium membership but I have an issue with the playlist. I can open the playlist and select items but cannot actually add the files to it.
I have uninstalled/reinstalled the extension and restarted chrome, and the computer. Nothing seems to work. Please help!