Guild Wars 2

I put my question here as it’s probably just me missing something. The Triple Trouble Jungle Wurm achievement is the subject.

My meta is on 6/10, which to me means I have 4 more smaller achieves to get. However, there are only 3 left, and 1 other that says “This does not count towards the Meta”

Can anyone shed any light on this, or does it mean the Meta is no longer achievable?

The change to the Keg achievement from 30 to 5 apperently caused a bug that if you already had more than 5, you have completed it, yet it doesn’t count to the meta. Just completed the last one I needed for the meta last night yet I still 9/10 even through the only one I haven’t gotten is the new one that was put in. There a thread about this in the bug forum.

Thx. I did search but didn’t find anything. Glad it’s already known & hopefully logged