I loaded my save and the two rockets I had on their way appeared partially in their silo's, the command modules and the storage modules were gone though. The one on the left having four solid cargo modules, the one on the right four gas storages. If I wait for the rockets to land the command module will descend from the top like normal but the storage modules will not come back. The fuel tanks and engines are selectable and deconstructable. The stack that appeared also is no longer labeled as being part of the rocket that launched. I have included pictures of the rockets before and after landing; and a save where the left rocket is about to land.
Loaded a save that had rockets on their way back.