Because of the scheduled maintenance of Liberty Reserve which took longer than announced and naturally as it was expected. Many investors suffered from that and some admins got affected by this mess as well. AProfit has reported and cited the official message on the Liberty Reserve blog as the main reason for having deposits pending for longer than allowed.
For the period of unstable work of the Liberty Reserve system, the withdrawal requests are processed manually and naturally it takes more time than usually. Please find the news from AProfit below:
"About Libertyreserve Withdraw Again
We have sent out newsletter about 20 hours before about the Scheduled Maintenance of Libertyreserve. It seems that till now there is still a problem with their mass pay system. We have tried to process pending withdraws manually,but every time it saying '504 bad gatewayâ€ which has been happened about 2 weeks before. So please be patient. We also hope this problem would be resolved asap by Libertyreserve.