I see it, it's about Forum conduct. So not sure how that is relevant. I see the schedulke which seems to say a stream today at 1700 UTC. Unless I'm missing something?!
I've given up checking for streams. According to Announcements forum -> Thread Summer Showcase 2023 - Full Schedule, the last update was on "Last edited: Jul 3, 2023". But it looks like it has been updated to say last nights (10th July) was "not able to be shown" - no explanation why. But seems to have moved to tonight. I don't see this stream on You Tube either. My main interest was to see if the Edinburgh - Glasgow route has gotten rid of the stuttering. I have not bought a DLC since London Commuter as the stutter is just too much for me. I would really like the Scotrail route and TSW3. So occasionally login to the streams to see if it has been fixed. But life is too short to keep checking and to find (as streams as now a sensible time (for me)) they just don't go ahead wih no communication.
FWIW, looking at the channel, I see a 4 1/2 hour stream posted two hours ago that includes EDG, IoW, and the Class 700. Is that the one you're looking for?