I am aware that there was a problem on Plarium Servers where landing zones were stacked on top of one another and looking like they were less available than there really are, but this is a different problem.

I have cobra bases on Facebook servers - HL, BL and DL. 

On my FB HL server I only have one Cobra Landing Zone, one Cobra Storage Building, 2 Parts Factories etc.... Essentially, I am unable to strengthen my base as there appears no way to access new buildings to create my full allocations.

Is there a fix for this that I cant see?

Thanks for your advice