In February 2014 I used my QF points and booked 3 classic rewards in J for DXB-GLA flying on EK (one way only). Total charge was AED240 and I spent a lovely Christmas with family in Scotland. I logged onto the QF site this morning to search for availability in October 2015 on the same route and 3 J classic rewards (one way only) are coming in at a total charge of AED4440. I know EK and QF have mostly aligned the charges for awards but have I missed something obvious that would account for a price rise from around $80 to over $1500?