Why were you able to serve the volume before but now are unable to? I have heard mentioned somewhere that you can only process 10 swift transfers a day - is that true? I have never heard of such a limitation but then again I am not a banking expert. If it is limited to 10 a day how was this never an issue until just after the recent issues with FINCEN? Surely there were more then 10 requests for bank/wire transfers prior to the abolition of DWOLLA.
Did you even read my answer? Their bank was already struggling before the Dwolla seizure. All this happened since mid April this year:
https://bitcointalk.org/index.php?topic=179586.msg3120450#msg3120450Redeemable codes April 13th. LR/Aurumexchange May 24th. OKPay May 29th. Dwolla June 14th. MtGox were already struggling with timely processing of bank wires then. This is from June 5th:
https://bitcointalk.org/index.php?topic=225707.0MtGox experienced a tremendous growth during this time as well. MtGox got 20,000 new users every day in April alone.