The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: After Tintin has removed the Crabe Extra tin from Snowy's nose, they continue to walk to Thomson and Thompson's office and Tintin is shown chucking the Crabe Extra tin in the bin. The sound of the tin actually hitting the bin is not heard, but the sound of the tin settling in the bin is heard anyway. (00:03:15)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Thomson says "I'd better go investigate" and Thompson says "We'd better go investigate" neither of their mouths move. (00:03:50)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Tintin says "It's gotta be in here somewhere", his mouth is open, but doesn't move. (00:04:10)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Thomson and Thompson are phoning Tintin to tell him about Daws and the Karaboudjan, Tintin hangs up and makes for the docks. Thompson then says "He hung up" and Thomson starts tutting. Neither of their lips move during this line or the tutting. (00:07:50)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When going on to the Karaboujan, one of the detectives says "Come along, Tintin" without moving his mouth. (00:08:55)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Tintin says "Thanks detectives" his mouth doesn't move. (00:09:00)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Thomson and Thompson say "Cheerio" after exiting the Karaboudjan, neither of their mouths are moving. (00:11:45)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: As Snowy chews through the ropes keeping Tintin tied up, Tintin removes them and then says to Snowy "We've got to find a way off this ship. We've stumbled into a real hornet's nest, here." Snowy then replies with a bark, but his mouth is completely sealed shut and there is a rope in his mouth. For Snowy's bark to be possible, his mouth would had to have been open. (00:13:15)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Haddock says "Not fast enough for me", his mouth doesn't match what he's saying. (00:19:45)
The Crab with the Golden Claws: Part 1 - S1-E1
Audio problem: When Tintin says "Nice going, Snowy" after distracting the pilot, his mouth doesn't match what he is saying. (00:20:45)
Chosen answer: It is a pill that makes alcohol taste disgusting.