Guild Wars 2

I did all of that and obtained 100% map completion, this is about the Exploration Achievement, that for some reason still marks 47/50 :/

To be a little more clear, I don’t understand what that X/50 refers to

Hi all. So, here’s today’s problem… I’m new to the game, playing for a month or so, and with my Mesmer I’m trying to explore all the starting areas. Now, I obtained 100% World Completion for almost all of them, but browsing the Achievement Panel today I noticed that the Exploration Achievements like Shiverpeak Explorer appear completed, but with a 47/50 under it. Now… what’s that about? I checked the wiki map of the only location I’ve explored in Shiverpeak Mountains so far, Wayfarer Foothills, but in any case it only marks 30 or so areas…
http://wiki.guildwars2.com/images/8/8b/Wayfarer_Foothills_map.jpg
And I can’t find an unexplored one anyway… Any advice for a true 100% map completion?

Thanks man, perfect!

Hello everyone. So, I’ve just bought the game today, and I created a Human Guardian. I am currently level 12, I’ve done all the tasks under and above (up to 13) my level, my personal story so far and I’ve explored 100% of the city… Now I have this level gap (next task is level 15 and my personal story is 14) and I don’t know how to bridge it.
Actually, I do know: crafting, but I’d really like an alternative, since (not aware of the feature) I sold all the crafting items I looted. And I’m not a big fan of crafting anyway.
So I’d say that I have two questions: How can I bridge this and the next (god forbid) level gaps possibly without crafting?
and
Will these level gaps stop, eventually? I’d really like to just be able to complete tasks and explore and never arrive to the point where I’m forced to farm DEs and craft to continue.

Thanks!!!