All the new issues currently being investigated by Raven Software for Warzone according to the CODUpdates Twitter account and the Trello Board. See also the Patch Note page for Season 1.

FOV issues

The Season 01 update for Warzone may have caused FOV settings to reset for some players.
https://x.com/CODUpdates/status/1857107367998992426

Armore Plate animation issues

We are investigating an issue causing players to encounter a looping Armor Plate replacement animation. This may happen when attempting to replace Armor Plates directly after completing certain actions such as sliding, mantling, or reviving another player.
https://x.com/CODUpdates/status/1857111332375466309

Taking damage while entering the Gulag

We're aware of a visual issue causing players to appear to take damage when entering the Gulag.
https://trello.com/c/hOPN2jZa/
https://x.com/CODUpdates/status/1857147951249772814

Loadout Drops issues

We're aware of an issue preventing the Loadout Drop Field Upgrade icon from appearing in the lower right hand of the screen when players have one equipped.
https://trello.com/c/jI9TGX68/
https://x.com/CODUpdates/status/1857157462400340359

We're investigating an issue causing the actual cost of purchasing Loadout Drop Field Upgrades from Buy Stations to differ from the listed price.
https://trello.com/c/MFtIIaII
https://x.com/CODUpdates/status/1857158550700560806

Footstep Audio

We are investigating reports of audio issues across Warzone, including concerns regarding footstep audio. We'll share any updates as they become available.
https://trello.com/c/grtaGyzb
https://x.com/CODUpdates/status/1857522619295342927

Stim Shot Issue

We are investigating an issue with the Stim Shot causing it to provide a greater-than-intended boost to player movement.
https://trello.com/c/0cnGucjr
https://x.com/CODUpdates/status/1857550674084639181

Rebirth Island unavailable

We've removed Rebirth Island from the playlist while we investigate map-specific issues. Other maps and modes remain unaffected.
https://x.com/CODUpdates/status/1858619592190685225

COR-45 and Spear disabled

The two following weapons are being restricted while we investigate related issues: COR45 Handgun, Spear Melee Weapon
https://trello.com/c/yD6wj5JX
https://x.com/CODUpdates/status/1858620362910810371

[FIXED] PlayStation players with missing content or stuck in unresponsive screen

PlayStation players may encounter a missing-content error code when attempting to install the Warzone Season 01 update. Additionally, attempting to access any Warzone content via the What's Hot row may result in a black/unresponsive screen. We're actively investigating this issue and will communicate a fix as soon as possible.
https://trello.com/c/c1f71PWk/
https://x.com/CODUpdates/status/1857091777481617615