Eurostar Booking Horizon

[LNW-GW Joint]

Looks like you can now book Eurostar (tickets or passholder fares) up to Saturday September 6.
However, it doesn't look like St Pancras-Amsterdam services run beyond Brussels at weekends.
The Amsterdam through service is limited to Mon-Fri, with a change in Brussels required Sat/Sun, presumably onto a Red (ex-Thalys) service.

I'm interested in travelling w/b September 8, so will have to wait until booking opens.
Do we know when that will be?

 

[rvdborgt]

Looks like you can now book Eurostar (tickets or passholder fares) up to Saturday September 6.
However, it doesn't look like St Pancras-Amsterdam services run beyond Brussels at weekends.
The Amsterdam through service is limited to Mon-Fri, with a change in Brussels required Sat/Sun, presumably onto a Red (ex-Thalys) service.

I see direct trains at weekends until 2 March but none after that. I'm not sure why that is.