LP-USDT withdraw

Hello!
I deposited US$1000 in LP-USDT tokens a few days ago and got about 450 tokens. Today, when I withdrew it, I received only about US$450. How is this correct?

Arbitrum hash: b1d59cbf54e98447f8f4d84bdbf69ec717efd019204ab8c4af3b1f1a45af6f80

Hi, could you please provide your wallet public address?

Please check the official Twitter announcement at: https://twitter.com/o3_labs/status/1449208797516472325?s=21

Best

0x8a1f93a1f6336452ADcA8284C818B218408fce2C