Were you blind when you went up? This reason is also something you could come up with.
Binance Announcement
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Due to technical incompatibility, Binance Alpha will delist certain tokens
This is a general announcement, and the products and services mentioned here may not be applicable in your region. Dear users: In order to provide Binance users with a smoother and safer trading experience, Binance will regularly check the technical compatibility of tokens with the Binance system. In a recent review, we found that some tokens use a 'transfer tax' mechanism (i.e., automatic fee deduction during transactions), which can lead to inconsistencies in the Binance internal system's token handling. This mechanism is currently unsupported and may affect the accuracy of user transactions.
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