My Testnet Token are Gone (BUG)

Stacks address : ST2VGDE21YSVB0NM57G6S1RAA4BV0HQVR9FG19DCS
Descriptions : Previously I had a testnet token and followed the ALEX Orderbook Testnet Stage 1. And after I checked again now because I want to take the ALEX Bridge Testnet, all my testnet tokens are gone. Please fix this problem because I am very enthusiastic to try ALEX Bridge Testnet. Thank you.

Discord ID : BlueEyes#2499
Telegram ID : YaJiHye