Just generated a fresh invoice and tried sending: payment timed out.

After the timeout error, I always get a "payment is in transition" error. Is this a bug? If a transaction times out, shouldn't I be able to re-transmit the same transaction in hopes that it will get through?

I can pay with on-chain funds, but I'd like to use this opportunity to make my lightning software work better and provide feedback so maybe the error messages can be improved, if nothing else.