Guild Wars 2

I don’t think so. The description says: “This ticket requires an empty Shared Inventory Slot to use.”
https://wiki.guildwars2.com/wiki/Black_Lion_Instant_Level_80_Ticket

Try in 10 minutes. https://www.reddit.com/r/Guildwars2/comments/6siqo9/eu_servers_are_back/dld8alz/

“Most likely people who were logged on when the power glitch hit were put into the 10 minute time-out that prevents player data from being in two servers at once. Once 10 minutes goes by things start working. It’s a player-specific thing.”

Try in 10 minutes. https://www.reddit.com/r/Guildwars2/comments/6siqo9/eu_servers_are_back/dld8alz/

“Most likely people who were logged on when the power glitch hit were put into the 10 minute time-out that prevents player data from being in two servers at once. Once 10 minutes goes by things start working. It’s a player-specific thing.”

It is working in Finland. No need for adding “-authsrv 206.127.146.73 -assetsrv 64.25.41.2” anymore. Thank you ArenaNet!