The Aberration update has changed how ARK handles all remap mods. In other words, this mod does not currently work because it is not remapping vanilla flyers into classic versions. This issue is affecting all mods which remap dinos to new versions using the same class names.
WildCard is aware of the issue and will be sending down an update tomorrow morning to try to correct it.
Hang tight till then. As I get more information, I will immediately relay it to everyone in the Bug Reports OP.
Posting anything along the lines of "Its happening to me to" is in no way helpful. Please only post if you have relevant, new, helpful information. And, as always, keep all posts to their appropriate threads. musst ein bisschen scrollen