Yes, it was so in the past.
No, this was not an issue. At first, the sender name can be your company name, not Currenxie – for some accounts and some transfers (I have not discovered the rule yet); but mainly, they claimed openly in the TOS that crypto-related operations were not permitted.
Well, interestingly enough, their current TOS (to be exact, I checked it 3-4︄ weeks ago) do not mention crypto as a prohibited industry. So it is worth︅ asking the support (they are responsive and friendly, per my experience). Cf. also here Money flow in Currenxie with LLC Belize