In the new version, which sports batch number 73101, the port features a cut, and the whole assembly is more slanted, improving stability and appearance in both robot and jet mode - supposedly also to be found in the next use of this mold, Elita-1, coming soon in a later wave. You can take a look at the comparison images below: first is the old run, next is the change.
Seems like Hasbro as fixed #Swolescream I found a retooled one with the batch number 73101 with a retooled post (now with slots) on the back that allows for everything to peg together correctly with out major repairs