Outer Limits 4x4 Board

Hi All,
I have td42t, put a safari daikin H/D clutch in at time of turbo (Feb this year 10k kms ago)
I Havent really been offroad with it yet,

Thursday the clutch felt a bit funny, wouldn't engage properly, No real issue usally drive without it anyway,
Friday night started car, drove out of work, stopped at lights and depressd clutch, it kept going??
It now will not engage at all, key start in peak hour and rev matching to change up and down.

Just bleed the clutch, little bit of crap in it, but still no change,

Any Ideas?

Is there any pedal feel at all?
Have you lost any fluid from hydraulic system?
Try putting clamp on the rubber hose and try to depress clutch pedal it should be hard as a rock and not move,if it goes down you have a stuffed clutch master cyl.If it is solid get someone to look at slave cylinder as you depres clutch pedal and check how much movement /travel it has.
This will at least let you know if problem is hydraulic or not.