Over the last year my Flash Forge Creator X Clone has been doing great....until the last month. Now neither extruder is working.

It started with the left extruder. It was printing fine one day then the next about half way through a print it seems as though the filament just stopped feeding.

About a month later, the exact same thing happened to the right extruder.
They both still heat up and the gears seem to be moving.

Is this likely just a clog issue or a failure of some part of the extruder head assembly?

Thanks