I think that OP can put Revolut also under Bitstamp. At least I didn't have any issues for more than a year. Rather small amounts though...
Edit: OP looks already inactive; I hope I'm wrong...
Sorry I lost my computer and now I´m recovering.
I´m going to add Revolut.
I´m using at this moment only Bitstamp, if someone have more information about Kraken I can upload.
Thanks I´m going to stay more active.