As you may have already read in the newspaper, disaster has struck underground and you cannot access the Mine Cave! (although there’s a cheat to bypass this) This is how the Mine looks:
This is how the Hidden Lake looks:
This is definitely most likely as a result of something Herbert is doing…however if you want to access this room you still can simply by logging in to Club Penguin with this link. Your penguin will then start off in that room. Woot!
There is also tampering with the boiler in the Boiler Room! Check it out: