I observed many times, that once binance disables token withdrawals due to maintenance or other reason, it takes long time (20-30minutes) till the API endpoints are updated with “withdrawEnable”:false.
Particular example from today:
Popoulus erc20 withdrawals have been disabled at 17:05 CET (or even sooner)
API info: “withdrawEnable”:true till 17:27
API should be reliable and consistent with real status, please take a look.