Yes, sending funds to UK is supported!

The issue might arise when converting to GBP by the receiving bank. Since all our payments are done with EUR, we can not guarantee the final amount received to a non-EUR bank account.
If your sending money to friends/family and you are not concerned about the final amount that they receive, there shouldnt be a problem. But when paying bills, you must take into consideration that sometimes you can overpay that bill, but also underpay, due to the exchange rate the UK bank uses.