@marcel,
I actually know you from elsewhere (one of your more awesome projects). I have been using this since 2012 without making the connection till today. You can find me on post #5 showing my support for that project (and a paid supporter). I am sorry to hear you left this project, but understandable.
@will, I have had an issue with this plugin since 2012 that I never bother to fix / ask for support. Is this the official plugin “repo” or has it been republished elsewhere?
I’m having the same issue. I can’t find where in the database it would save the icon either? Can you send me a sample database entry that is correct for me to compare?