Board Thread:Questions and Answers/@comment-9101137-20130624030904/@comment-5584417-20140410080809

Eon was a chronian in the orignal series but UA changed him and his species (The same way Derrick changes Dwayne's things) such that now the time travelling species are Clockwork's species and chronians do not exist. Also Eon is now Ben's alternate timeline self and according to UA/OV, he was Ben from the start and never a chronian.