You get pocket dimension before you get teleport. It's a terrible bug. One that has been around for almost a decade.
 wonder if a 'lost' command would be useful.
It would be tough to make it non-abusable. Perhaps something like.. you type in 'lost' and then if you don't move or enter combat for 10 minutes it will trans you to TS or something like that. For when people are truly lost on the map or a bug makes them stuck. If it takes 10 minutes it would be much harder to abuse.