Blizzard have posted the known issues list today and updated it just now with some mining issues, so let’s take a look! 

Known Issues (Source)

Classes

Demon Hunter

Shattered Restoration does not increase the healing of Soul Fragments from Shattered Souls, and does not update the tooltip values of Shattered Souls.

Infernal Armor thorns damage tooltip value does not update with second rank with talent point unallocated.

Vengeance

Fodder to the Flame Condemned Demon does not die with one Throw Glaive.

Druid

Feral

Freedom of the Herd (PvP) tooltip mentions incorrect cooldown reduction.

Evoker

Casting an empower spell when the Thundering affix buffs are applied causes the cast bar to desync.

Hunter

Call of the Wild summoned pets temporarily prevent the use of Mend Pet.

Serrated Shots does not increase damage from Hit the Mark.

Animal Companion reduces the damage done by Call of the Wild.

Wind Arrow is doubly affected by Mastery: Sniper Training.

Sentinel Owl highlight will display as a loot beam animation if Outline Mode is disabled.

Quick Shot will not proc if your weapon is transmogrified to a different weapon type.

Paladin

Protection

Shining Light secondary proc does not appear on Personal Resource UI.

Rogue

Dungeon and Raid enemies are immune to Distract.

Shaman

Lightning, Earth, and Water Shields’ auras disappear upon entering an instance or logging out.

Dragonriding

Renewed Proto-Drake and Highland Drake UI will break when previewing other drakes with the Storm-Eater and Crimson Gladiator Skin on.

Dungeons and Raids

Ruby Life Pools

Kyrakka has no aggro table until it has fully landed at 50% health.

If Kyrakka is defeated before Erkhart, the Flaming Embers pools of area denial do not harm players.

Scholomance

Warriors’ Charge ability can cause a disconnect or death.

Temple of the Jade Serpent

Warriors’ Charge ability can cause a disconnect or death.

Items

Kharnalex, The First Light displays ‘Adventurer’ as an eligible class.

Player Characters

The Leather Renown transmog set is available to everyone.

Pandaren may display pink, un-textured hair in the transmog window for backpacks.

There are unobtainable appearances in two Dracthyr Battlegear transmog Sets, preventing completion of the sets.

Player versus Player

Players are unable to earn Vicious Saddles during Dragonflight Season 1.

Enigma Crucible and Empyrean Domain are unavailable.

Nokhudon Proving Grounds

Ground-targeted abilities (such as Ring of Frost or Rain of Fire) that are cast on the ramps located in the arena can be difficult to see.

Professions

Crafting Orders that have expired or are canceled will display an ‘Order Complete!’ text at the top right of the window despite the order not being fulfilled.

Mining

The Titan-Touched sub-path for the Master of the Elements Specialization tree is incorrectly showing the description for the 40 point capper as the unlock point capper and vice versa. The intended effect is that unlocking Titan Touched provides a short term player buff when you mine the node, and the Titan-Touched 40 point capper unlocks the ability to return to portals created by Overloading Titan-Touched nodes.

Quests

On “The Other Side”, one character opening the vault does so for other characters.

In the Darkshore Warfront, Maiev Shadowsong will reset after casting “Mass Vengeance”.

In the Destruction Warlock Mage Tower, Jormog the Behemoth and its abilities are invisible, and Tugar Bloodtotem can appear to be a female human.

Ohn’ahrahn Plains

Initiate Zorig does not appear for turn in of “Desecrator Annihilator” or “Reagents of De-Necromancy”.

On “Maruukai”, carts are sinking into ground on the uneven terrain.

On “Proto Problems”, Hypoxicron is landing mid-air.

Ronsak the Decimator does not create a bonus objective/quest.

Scaleseeker Mezeri does not create a bonus quest.

Eaglemaster Niraak does not create a bonus quest.

Windseeker Avash does not create a bonus quest.

“The Nokhud Offensive: Founders Keepers” is missing quest loot.

Thaldraszus

On “The Once and Future Team”, abandoning the Quest after defeating the Colossal Causality changes the number of the Timewalker Wardens that approach.

On “Banquet Battle” interacting with tables causes unexpected camera behavior.

Resetting the “Ancient Protector” Bonus Objective encounter will cause the Ancient Protector to be untargetable.

The Forbidden Reach

“Final Order” displays empty quest text at turn-in while in-progress.

User Interface

On the character select screen, characters cannot be moved via drag-and-drop.

The UI can only display four rewards for Major Factions – Renown Rewards.

Press-and-Hold can have a casting delay compared to repeatedly pressing the key.

In Ohn’ahran Plains, area texts on the Map are in incorrect locations.

Map and minimap icons may disappear while in Valdrakken.

For those just returning or who otherwise need to be caught up we have guides for both new and returning players.

New Player’s Guide

New Player Help and Guides forum

Returning Player’s Guide

Returning Player Help and Discussion forum

As with any update, it is important to make sure that if you use addons that they have been updated.

Helpful links for various tech issues:

Installation and Patching Troubleshooting

World of Warcraft Disconnection Problems

World of Warcraft Latency Problems

World of Warcraft Performance Troubleshooting

World of Warcraft Lockups and Crash Errors