1) There was never a Star Cruiser for 200k fleet credits. The non-fleet Star Cruiser is a standard, 120k dilithium, RALH ship. There is (or is going to be) a 200k FC Odyssey Star Cruiser, a reissue of the original free Oddy, in the tier V shipyard.
2) There was, briefly, a Fleet Assault Cruiser Refit listed for shipyard V. It was taken down presumably because its boff layout was a spoiler for the then-unreleased Regent. No fleet is anywhere close to shipyard V, so this doesn't yet affect anyone. Presumably it will be returned to the shipyard at a future date.