u/West-Cry6419

currently trying to book the last seat reservations of my trip, but most of my journeys are "sold out" according to interrail. do i just book full price straight from railway companies of each different country? is it possible to still get some kind of a discount? cause this was the case with most of my planned journeys, and i already booked most of them like two months ago, i get that summer trains are booked fast, but the tickets for this exact trip only became available a week or so ago edit: just checked the whole month of my pass availability and there were no dates that had available seats for reservation and it definitely is not such a popular route (warsaw-vilnius) so is it maybe a bug or something??