With yesterdays release of Adobe CC 2014 apps, also was the release of the updated driver for the Matrox MXO2 units. The updated Matrox driver is (4.2.0.0006). though the older driver (4.1.0.0019) is working fine with Premiere Pro CC (2014).
You can find the updated driver here:
http://forum.matrox.com/mxo/viewtopic.php?t=13704