Information on unlocking the four extra backpack slots in World of Warcraft, and what happens when you remove your authentication features

not receiving the achievement after meeting the criteria

Information about the Hunter stable slots showing as locked in Classic Progression.

Information on not being able to see your equipped bags

Information about character slot limits in Diablo III

Information on receiving the wrong rewards (Item or Item Level) from the Great Vault.

Information on unfreezing an item in the Trading Post

Information about issues with items in specific guild slots not being visible, or not being able to add items to the guild bank.

What to do when this weapon is displaying the wrong stats

What to do if you have completed a Delve, but its progress is not correctly reflected in your shown or granted Great Vault rewards