After the upgrade of my pi 3 with hifiberry dac to 2.310 there are no more entries in the webradio submenus (top 500 radios, per country, per genre). Also all previously stored radio streams under “favorite radios” do not play anymore.
Fresh reinstall solved the issue. I do not know why.
Today, Shoutcast was down for few hours (they sent an email promptly explaining what was the issue), this is why you had non-working webradios