standard reply there lisanne - they said that even tho I *knew* they mus thave had it by the time I asked..then they sent me that reply as well and 2 days later I got packet 3

Once I sent THAT back, and knew they had signed for it - to be honest once I knew they'd done that I didn't try and track it - it just does your head in.
Wait time at London from reciept of packet 3 to interview is between 3 - 12 weeks; nearer 12 in holiday season depending on workload.
Mine actually didn't take that long but August is their busiest month for staff leave.
My advice is, if you know they have it then just try n grit your teeth and play the waiting game - if you are LUCKY they'll send a 'yeah we have it' response but its more likely to be one that makes you stressed out and crazy.
Good luck!!