Guild Wars 2

So, for about a month now i have been getting long load times, then a wierd bug when i finally load into the map. My character model is invisible, as is half the scenery. On top of this, my camera becomes detached from my model, so while i can see that my character is moving on the minimap, my camera doesnt move.

Strangely, i can actually attack when this is happening, so with events such as the dragons, i can still get contribution, as long as it is just a matter of autoattacking. However, events like Claw of Jormag, that are firther from a waypoint that just a staight line, are impossible to navigate to.

Occasionally the camera bugs between the point i entered the map from, and the actual position of my character, and more occasionally, my weapons load in, but do not move, instead just hovering at the waypoint/portal.

Is this a problem my end, or a bug with the game? Is there any way to work around or fix it? It is so crippling i have had to temporarily quit the game, leaving my guild in the hands of my officers, so any help would be much appreciated. Thanks.