Bug Report: Bladed Gauntlet Gives No Attack

Situation:
I have a Bladed Gauntlet equipped.
I have 10 Armor.
It is my turn.
I want to attack a minion.

Expectation:
I get to attack the minion with a 10 attack weapon.

Actual:
I cannot attack. (Because my hero has 0 attack)

Extra information:
The weapon shows 10 attack, but my hero shows as having 0 attack despite having the weapon equipped.
Replacing the weapon with a new Gauntlet does not fix the issue.
Changing the armor amount does not fix the issue.
Other weapons (like blacksmithing hammer) do not have this issue and properly give my hero extra attack.
Gaining attack from other sources (like: Hit It Very Hard) still allow me to attack, but won’t add the weapon’s damage to the attack.

The only other weapon I’ve noticed the issue with is demon hunter’s Lion’s Frenzy weapon, so it may be related to 0 attack weapons?

Bladed Weapon is a 0/2 Warrior weapon that has attack value equal to your armor.
Lion’s Frenzy is a 0/2 Demon hunter weapon that has attack value equal to the cards drawn this turn.

There is currently a known bug with weapons with variable attack. Many of them show the correct value, but only actually deal the base value. Which, indeed, is 0 for Bladed Gauntlet.

It is not specifically related to 0-attack weapons. For instance, the Shaman weapon Likkim currently always deals its base 1 damage, even when you are overloaded and it should deal 3.

[Added 8/22] [Hearthstone] The team is investigating reports that weapons that adjust their attack while in play are not adjusting.