Hello,
I have tried to book a seat reservation with Eurail Pass from London to Brussels, but I notice something is wrong with the site. It is unavailable for all day (I literally tried all day) within 1.5 month. Even after I choose not a direct route but seat reservation is required, it still could not allow me. Basically, the site just does not allow me to make a seat reservation. Anyone experiences the same thing? Where should I ask help for this?