I recently registered on Mt Gox to test it out so I sold 1 BTC and withdrew it to LR USD. This was on the 18th of May. It's now the 26th of May and I still haven't seen the money in my LR account. I've e-mailed their support 2 days ago and have yet to receive a reply.
Honestly I'm not sure whether to expect the money or not at this point. It really shouldn't take a week to send an LR payment. I hope it is simply a technical issue though.
Probably just means LR had network issues when we tried to push your LRUSD. Remember to provide the withdraw ref when making inquiries about a withdraw.