Working as Designed Game won't register Temple Raider achievement

[TheGoomba98]

Steam or GOG

Steam

Single Player/Multiplayer

Single

Operating System

Windows 8/8.1

Terraria Version

1.4.0

Controls Used

Keyboard/Mouse

After I got the new Benched achievement, the game recommended that I go for the Temple Raider achievement. Thing is, I already got that achievement in a previous version of the game. As you can see in the attachments below, Steam thinks I have the achievement, but the game itself doesn't, even when I tried mining more Lihzahrd Bricks in the current version. Can this be fixed before I go crazy and end up mining out the whole Lihzahrd temple?

 

[Aurora3500]

The way to unlock the Temple Raider achievement has changed. You just need to unlock the Lihzahrd Temple Door with the Temple Key. That's likely why it has reset in-game and not on Steam since Steam doesn't reset achievements.

Another achievement I think was impacted was the Slayer of Worlds because this update has added 2 new bosses.

A quick way to get the achievement can be to make/use a different world you have, kill Plantera again and use the key on a new Jungle Temple Door.