EDIT: 1/16/2018: According to Aftermath artist Cavan Scott and Midtown Comics official twitter accounts, Aftermath has not been rescheduled and is expected to release tomorrow on the 17th of January.source #1, source #2
Originally set for a January 17, 2018 release, Aftermath, like most promotional media for Uprising, has now been pushed back to a March 21, 2018 release, likely to coincide with the late March release of the film itself.
Slug gunner fan wrote:
Hopefully the creators use the extra two months effectively to maximise the quality of the eventual picture.
That might be the reason for the delay. But I'm sure we'll be able to make do with the date of Godzilla: Planet of Monsters airing on Netflix on the original date this comic was supposed to be released, right?