Bethsoft is sending around noticed that they are delaying DOOM Eternal, and in fact, the release has been pushed back to March 20, 2020

A message from id Software on the DOOM Eternal release date:

Throughout the development of DOOM Eternal, our goal has been to deliver a game that exceeds your greatest expectations across the board. To make sure we’re delivering the best experience -- for DOOM Eternal to live up to our standards of speed and polish -- we’ve made the decision to extend our launch date by a few months to March 20, 2020. We know many fans will be disappointed by this delay, but we are confident that DOOM Eternal will deliver a gaming experience that is worth the wait.
In addition to shifting the DOOM Eternal launch date, we’ve made a couple other changes we wanted you to know about:

• Invasion Mode, which will allow you to enter another player’s game as a playable demon, will release as a free update shortly after launch.
• DOOM Eternal for Nintendo Switch will release after the other platforms. We will announce that date in the future.
• DOOM 64 will be available on Xbox One, PlayStation 4 and PC in addition to Nintendo Switch. We are adding DOOM 64 as a pre-order bonus for DOOM Eternal on all platforms so you’ll be able to download and play this classic game, for free, just for pre-ordering DOOM Eternal. DOOM 64 will be released on March 20, 2020 on all platforms.

We are grateful to every DOOM fan for your dedication and support - we can’t wait to rip-and-tear right alongside you.
id Software