Missing tabs and defaulted theme


I've a problem with the dashboard ui, basically I can't see anymore the all tabs and it show only the default theme (I had a number of custom colors)
I think it happened when I've loaded a flow via the clipboard, a few nodes and just a template

What I tried:

  • removed the flow
  • updated nodered
  • updated the node-red-dashboard

Log don't show anything special, What else I can look for?