title: magento v1.9 catalog price rules doesn't work some times
body: <p>We are using Magento version 1.9.2.3. We have a cart price rules setup based on user's group and product's custom attribute. It sometimes doesn't work. And I am not sure the reason if it. I can't really replicate the issue as it is on and off type of issue.</p>
  
  <p>Users are complaining about it for not getting discounts and i can verify it form their order but if i manually add same order for the specific user then i see the discount.</p>
  
  <p>Has any one experienced this issue. I will really appreciate your help on this</p>
  
  <p>Thanks.</p>