Map grey/broken & Tabs problem

Hello,

To start – Google maps are broken when embedded into a tab.
http://i61.tinypic.com/32zja07.png

– The location pinned is off map in the top left corner (I moved it down a bit to show but normally it’s completely off map). Then also part of the map is grey and when you move the map the grey section moves with you and you basically can only view in the left side of the map as the right side is always grey/broken.

Less urgently – Adding a third tab on visual composer doesn’t work. In the code it should read: [vc_tab title=”Details” tab_id=”1408279305-2-11″ icon=”icon-time”] (and this works – can be edited manually and it works, but that’s hassel)

With visual composer it adds the third as:
[vc_tab tab_id=”1408279305-2-11″ title=”Details” icon=”icon-time”]
Which doesn’t show at all on a live site. So I know the fix but it’s a hassle for mass.

Many thanks!