Hi!
I think I know what is causing it, it came up just yesterday, I believe this is the same issue.
Can you please try getting the state URLs via this function call in the browser console:
var id=1;
ASP.api(id, 'getStateURL').replace('?p_asid=', '?asp_ls=&p_asid=')+'&asp_s=&asp_id='+id;
..and then replace it within the menus, it should resolve the problem.