Concerning the CL-44: I unfortunately cannot name my sources, but I got rather strong and reliable signals by "those in the know" that Heavylift will not continue the effort to get "Guppy" back to "ferry-worthiness".
It has transpired that some vital technical/maintenance papers are missing. If these papers cannot be traced, found and shown to the full satisfaction of the CAA that same CAA will not allow Guppy to leave Bournemouth under her own steam...