DBMigrate - references not working bug

gistfile1.txt

<cfcomponent extends="joey.cfwheels.plugins.dbmigrate.Migration" hint="create player table">
  <cffunction name="up">
    <cfscript>
      t = createTable(name='players');
      t.string(columnNames='first_name', default='', null=true, limit='255');
      t.string(columnNames='last_name', default='', null=true, limit='255');
      t.timestamps();
      t.create();
    </cfscript>
  </cffunction>
  <cffunction name="down">
    <cfscript>
      dropTable('players');
    </cfscript>
  </cffunction>
</cfcomponent>


<cfcomponent extends="joey.cfwheels.plugins.dbmigrate.Migration" hint="create club table">
  <cffunction name="up">
    <cfscript>
      t = createTable(name='clubs');
      t.string(columnNames='name', default='', null=true, limit='255');
      t.timestamps();
      t.create();
    </cfscript>
  </cffunction>
  <cffunction name="down">
    <cfscript>
      dropTable('clubs');
    </cfscript>
  </cffunction>
</cfcomponent>

<cfcomponent extends="joey.cfwheels.plugins.dbmigrate.Migration" hint="add club reference on player table">
  <cffunction name="up">
    <cfscript>
    t = changeTable('players');
    t.references('club');
    t.change();
    </cfscript>
  </cffunction>
  <cffunction name="down">
    <cfscript>
    dropReference('players','club');
    </cfscript>
  </cffunction>
</cfcomponent>