GH2 Purple pixel?

[Pop Mechanic]

Recently my GH2 began displaying two dead-ish looking pixels in movie mode footage, one purple, one black, both on the same horizontal plane. I've attached example footage. I've determined that it's not the lens, and the pixel refresh command from the menu doesn't help. Does anyone have any idea what this is? If it's an issue with the sensor, will it be covered under my 1 year warranty?

EDIT: the attached image is too compressed to display the pixels in question. See this instead: http://i.imgur.com/fSZG5.jpg