Recently, I have noticed significant changes in Binance's frontend. After losing a transaction today, I submitted a self-service recovery form, and it was automatically credited in just 1 minute. I also realized that the backend seems to have undergone quite a significant upgrade.
In the past, if a transaction was lost, it could take as little as 30 minutes or as long as nearly 1 day to process. Now, as long as the txid is submitted, it automatically recognizes all the information related to the transaction, and the transaction starts getting credited within just 30 seconds after submission.
I hope other exchanges take note.