Can no longer see a GrabCAD model when logged out.

I posted a GrabCAD model and noticed it was publicly viewable. I came back later and then I could see it ONLY when logged in (even with the link). Otherwise it says "Sorry, that page doesn’t exist!"
So I deleted it and posted it again, and again it was viewable to the public for less than a day, then it was hidden again (except when I was logged in).
I know it's not viewable to others, since all my other models got a few likes and downloads.
It had no objectionable content, it was just a box to hold a relay. Here's the link (not that you can see it):
Relay Box - Between 850LM and 28V AC Garage Door
1 Answer

Have you gotten an answer on this? I have been having a similar issue, I have noticed I have a few models that when i upload them they show up for a little while in my page, then at some point, not sure when since I dont check the site everyday they will just be gone. I know they would have been public at some point because they get downloads/likes but then they just disappear. Like you they are nothing objectionable, normally solidworks formats and assemblies sometimes with a universal format with them. Its not the end of the world to me as I just use my profile as a sort of digital portfolio/backup.