Cruise not showing on all MSC sites

I've found a cruise with MSC on a (German) Scanner website, I'm really tempted as it's a one way to Istanbul.

This cruise is only on sale via this particular website and the MSC Germany site. I've tried the UK and Italian sites but it's not showing. Does anyone know if it's possible this cruise may 'appear' on these MSC site in the future? I would be okay with booking on the scanner site if necessary, I'm just interested to know if anyone has had a similar experience.

Yes this is quite common for them to release some cruises in some countries ahead of others, sometimes a few months ahead. They also sometimes don't offer a cruise at all in certain countries.

Yes it does happen. We were interested on a cruise but it was only released for the German market. The travel agent thought that it was because the German representatives buying a whole bunch of places. This itinerary did not become available somewhere else.

Thanks to both of you for your replies.