posting the video on the 31st of March makes this an ultimate fail.
Go learn some geography
ie time zones
FYI you can set your forum "clock" under your profile to be the same time as Dave's. I found this to be more useful (maybe not fall for a date fool) than my own local time, so I just re-set mine to Sidney time.
I live in Sydney, furthermore, I live within 20 minutes driving distance of the old Altium building in the video.
At the time of posting the video, Sydney was still in AEDT so UTC+11 which is only beaten by a few other countries, with the highest being UTC+14. So, posting this on the 31st of March UTC+11, it would have been live on the 30th of March in other countries.
Why do you say for me to go and learn geography?