The page, now changed, had erroneously listed Injustice 2 for a 28 March release. GameTransfers managed to grab a screen of the page before it was change, shown below:
NetherRealm’s Ed Boon took to Twitter to clarify.
FYI: Injustice 2 is not coming out March 28.
— Ed Boon (@noobde) January 3, 2017
An alternative release date was not offered.
Injustice 2 heads to Xbox One and PS4 sometime in 2017 — just not March.