This weekend, Safaricom is moving their servers, which were in Germany, to Kenya. They’ve been harping this on their social channels as #mpesacomeshome. From their press release:

Early last year, we announced plans to migrate the M-PESA platform to Kenya. We can now confirm that faster transactions, improved stability and added functionality on M-PESA is a dream coming to life: M-PESA is coming home!
Here is what you will enjoy from the new M-PESA system: