Hi Rhyno,
Let's take a look at what you've got here...
You have a 6-8 week old wine which is not clear, still dropping sediment, with a sky-high SG, and which is not stabilized.
The only way to know that fermentation is done is to find a stable, unchanged SG <1.000 over several days. However, looking back, you watered this down to 1.120 and now you are at 1.018. That is 13.4% ABV, well within the tolerance of 1116. In fact, in my view, your pic confirms; those little vertical dark lines in the top layer of lees are tracks made from CO2 bubbles coming up from within the lees. It is still fermenting.
And now you have "bottled" in G2 bottles.
Time to get back to basics. Working backwards, you can't assure it won't referment at the current SG without stabilizing; you can't stabilize until it is clear; it won't clear until it is done fermenting.
Again, my advice is to dump everything back in a carboy, make sure it is dosed with Kmeta (1/4t/5 gallons or 1 Campden/gallon if you have not dosed it recently), and sit on your hands for 60 days.