About the 1st of September if I remember correctly.
It all came as a bit of a shock with the colour in particular looking very bright. That appears to have been toned down now along with other bits which were not working perfectly.
Its now much quicker and the distruptive folks seems much less present in the late evening.
Hopefully it will start to develop from here rather than just replicate the old AB?
Not keen on the avitars though, maybe they could offer a no avitar version?