It is unknown whether a glitch is the culprit or not, but currently the Mirror's Edge Pure Time Trials DLC is available free on PSN.
Apparently it isn't just one map, but the entire pack.
To quote: Now whether this is a mistake or not we don't quite know yet, but if you head over to the UK PSN Store and search for the Mirror's Edge DLC entitled Pure, you'll notice that you can download this previously £7 pack for free.
The beautiful time trial levels are a must have for any Mirror's Edge owner.
So what are you waiting for? Get downloading.
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