Recently the problems stacking up so here is the call:
Do NOT USE Pre Alpha blueprints! This causes leaks, glitches, losing stuff.
If you still use them I can’t give them to you back. Sorry.
But the devs are working on it - stay tuned!
Will refrain from having my faction generate any pre-alpha blueprints. If you are serious about this case you should also change POIs since they also use pre-alpha blocks.