Originally Posted by
volar
Worth a try if it's important to you - I guess there's a chance this is an IT glitch. Maybe someone else can advise on whether this has been possible in the past, I must admit I was surprised to find that it now doesn't work.
Let us know if you have any success with it!
Eventually I booked without part paying yesterday. I can still cancel within 24 hours. I may try to call again later!