Game breaking bug while building a plot for a mission

[Depleted]

So i accepted a mission to build a basic defensive plot with 10 turrets and a dock, i put the plans down, waited for supplies to come while a ai builder waited with me, then he buggered off so i bought my own builder over after the ai ship completed two turret stations and then the standard dock was completed by my builder, the mission then told me to hire a manager, so i docked and told the manager of my ship to go work there, then the game crashed shortly after when work was going on with the mooring station/dock thing.

I reloaded my save and my ship and the dock look like thye are both under construction and when the standard dock "finishes" construction again my game crashes without fail. On the construction list the dock is coloured red with a 50sec timer, while the two turret stations and the same dock are listed as green and completed, somehow the game glitched out the dock and duplicated it in the same position, but progress was reset and yeah.... i have no idea what the **** is going on but im pretty upset about my save now being screwed.

I had made a backup save but both my regular save and the backup are affected by this bug, i've tried redocking while it completes incase that fixes it but nope both the dock and my ship look about 95% done and it crashes without fail when the "red" docks timer expires/completes, and prior to this my game had not crashed at all.

[Hardie]

can you upload a save file so the devs can take a look?