I've been tracking C paid fares to India from US through the end of the schedule, and what was once a $4,500 roundtrip from LAX-DEL is now a $7,500 RT fare, suggesting to me that they did not load any lowest-fare business class codes into the system (a portion of which are usually opened up for award availability) for whatever reason (Q suites was my assumption, but if its the case from everywhere maybe its an issue with the DOH-(India) routes)