The transaction ID does not exist in this case. clicking on the "transaction" of the CoinPot Dashboard you are transported to a "Blocktrail error 404" ... which is equivalent to "404: Missing Endpoint or Object Not Found". I made my retirement on November 30th, and I read that this day many had the exact same problem.

REPEAT: I sent an email to BlockTrail. And I enclose the email.........

 (BlockTrail Team (BlockTrail Support)
 
 Dec 1, 1:41 pm CET
 Hey A ****,
 BTC right now, I cross checked to a few other blocke xplorers as well ...
 You should contact COINPOT and ask them to help you)

the fault is clearly of CoinPot.

(sorry for my eng its not really good )