Complex sentence: In October 1958, a new Super Snipe was introduced and, confusingly, the designation returned to the Super Snipe I but, this time, the variants were identified by a "series" number.
Split into simpler sentences: In October 1958, a new Super Snipe was introduced. Confusingly, the designation returned to the Super Snipe I, but this time the variants were identified by a "series" number.