"It's the correct part for your car" - yes, but the wrong bloody end!
I couldn't find anywhere that had them in stock either. If I was desperate, I would probably try the local motor factor who has a Febi account, see if they can order one off the Febi/Blueprint part number - I've done that before with obscure parts. There might be none in the country though... so it might be main dealer only at the moment

Ours is a couple of years newer, but big miles, all the hoses look good. I'm guessing yours will be fine too, fingers crossed.
Just to put the icing on the cake I've recently ordered some new drop links (listed as being for my car) only to find out they might be the wrong parts too!
Yes, there are two sorts, you should need the later ones with the small offset, not the ones that look like the joints are roughly at right angles.