Serviced reverb no movement at all?

Had a reverb stealth serviced by a company with a lot of experience in service reverbs. So I don’t think it is a problem with the internals.

Did a full bleed as normal, no problems. Done it several times before. Only difference is this is not a bleeding edge port. Think it must be a very early 1x lever style post. So a bit messy but not a problem.

However there is no movement at all when the trigger is activated. Checked the air pressure, played with the speed return. Nothing. Sat on the bike and used as much weight as I could to move. Nothing.

Bleed a few times but nothing I do works..Any ideas? Post is fully extended.

Did you bleed it with the speed  adjuster set to full slow. This maximises the amount of fluid in the system.

I did. Bleed seemed to go as expected and the lever feels good.

What do you mean by 1X?  If it is a paddle like a rear shifter I’m pretty sure they were always bleeding edge but a different size to the brake bleeding edge tool.

It is a paddle shifter. Definitely not bleeding edge. I have a bleeding edge one and this is a a single small torx to remove the bleed screw.