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I did it twice, on Bittrex and Huobei (you'd think I'd learn wouldn't you!!) but luckily I got the funds back in the end. Took a little while to gather all the block transaction details and verifying my ID, but have to give credit to the customer service in both cases. They were really good. Some people say their cases take months or are even unsuccessful, so I guess I was lucky. Lesson learnt to be very careful now.

Twice! 😅 But thank God, you got the funds back. We have a few friends who unfortunately lost theirs because of errors during their transfers. I'm sure they won't commit those mistakes again. I hope? 😂