I have booked two separate tickets in 2A from DGR to NDLS for two different DOJ. For the first case booked three months back costs Rs 2600+ with food for Nov journey. The second ticket booked yesterday for Dec with food costs Rs 3610. Note that for both the cases during booking Max no of Remote quota seats were avbl which is 10. For both cases got same seat in same coach. Is there any recent fare hike?