My understanding is the only possible reason for this failure mode is the hydraulic system is malfunctioning. The mechanic I took it to claims that the clutch itself needs replacing. How is it possible for the fork/throwout bearing to fail in this way? I did not notice any fluid leaking anywhere but I could imagine the internal cylinder seals have failed. The clutch pedal does not 'catch' anymore after an inch of movement was what I noticed first when the problem happened. Thanks