Got a reply today from the supplier regarding the separation:
Lemon Meringue does separate a little, it is a known effect with this liquid, It will not alter or be detrimental in any way to the flavour / vape, we advise that you shake it before and during use.
We have checked the batch dated as yours and all is fine, sometimes the separation is more noticeable once the juice is in a tank and is in contact with the wick/coil and has been heated.
However, we like to keep customers happy, so if you are still not happy with it please return it to us for testing and if anything is found to be wrong we can replace it with another liquid for you.
To be honest I am not going to use this juice, shaking it does not work for longer than 10 seconds and will not have any effect on what is already in the wick (or it's separated state).
I am sure this should not be happening with the juice, regardless of what the supplier says I do not feel comfortable vaping it. Will not bother sending back either, not worth the cost.
I just will not ever be buying from them again.
On an unrelated note...
How do I put something for sale on the classifieds??? (only joking

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