Thanks guys for the answers! I live in the UK and like I said I bought already 3 times this month and I had no any issue so far.
But you are right guys,they do some maintenance on the card payments. The Binance support just gave me the answer.
Good that it's not any drastic movements. Alternatively Binance make official announcements on their socmed channels so you could always check if something's not right.
Now you might want to close this thread before the redundant answers start coming in