I am trying to book seat reservations via Eurail within Romania to travel between Bucharest to Brasov to Sighisoara on the 30th May 22. It seems like all of the inter-regional or night trains require a seat reservation, but Eurail’s website shows the following error:
Prices unavailable
No price results were found for this connection. It is possible that all pass holder seats are sold out. Please try searching for another connection or check 'More information' and try other ways to book this seat reservation. If no pass holder seats are available anymore you need to buy a separate full fare ticket to board.
Are all the inter-regional or night trains booked out a month in advance? it doesn’t make sense. Can anyone help?