I solved the new mission..and Herbert and the crab are down to business again those creeps but we can still beat em anyway here is a guide for people who aren’t being able to solve the mission..this is a walkthrough but i will post a video later

Mission Guide
1) You talk to Mr G and learn about the mission then you look into the surveillance camera and see those brats Herbert and the crab stealing the pieces off the clock which makes all the clocks around club penguin go bonkers

2) Then u go to the secret HQ where all the gadgets are kept and u look around for a tube and u put it in ur inventory (Tip: this is near the plant that’s put for research)

3) Then u go to beach and u see a yellow penguin sitting on a throne made out of throne and u talk to him and he will tell you that the yellow puffle can make u anything if you give it a picture then after u finish talking to him you pick up the green bucket

4) Then you go to snowforts and you see two penguins playing with the snow target and then they will challenge you to a game and you have to win it to take the target back from them

5) After you win the game give the tube to them so that they can continue playing

6) You go to town and talk to Rookie the agent and take a poster from him (Read what he says carefully)

7) Then u go to Snow forts and talk to Rory and he will tell you about the broken watch and also take the bucket and collect snow and then u click on the clock

8) You go to the pizza parlor and you collect the music sheet

9) Then you click the piano and you play the piano how it shows on the music sheet then the yellow puffle will be your friend

10) Then u give him the poster and the snow u collected and he will make a gear for you then you put the gear in your inventory.

11) Then u go to the HQ and to the Invention cabinet and click it and the key for it is K E Y and then u take the electromagnet 3000 and put it in your inventory

12) Then u go to iceberg and you will see the spring frozen and floating in the water..u click on it with the magnet then u put it in ur inventory

13) Then u go back to the HQ and go to the gadget room and you first put the frozen spring on the test chamber and pull the red handle then u set up the fire tone and then again you click the red handle and then u remove it and then you put the gear and you let the snowflakes fall

14) Then u go to the clock and fix both the gears to the clock and then u finish the mission

This might not be very clear but when i post a video im sure u won’t have any more problems

    Hope you will be able to solve it!