fix error

app/views/admin/asks/do_export.xlsx.axlsx

@@ -42,7 +42,7 @@ wb.add_worksheet(name: "Ask Question") do |sheet|
           text = I18n.t('ask.no')
         end
       when 'situation'
-        text = situations[ask_question.situation].join('/') rescue ''
+        text = situations[ask_question.situation].collect{|k,v| v}.join('/') rescue ''
       end
       row_group[field] = text 
     end