It's the Simple Options that I've noticed disappearing. If it were just the same option for many of the same products, I would think it was the way I was writing it.
I've been using: Option name: Chain Size
Options: 18" ; 16" ; 20" ; (I had to add the html version of " because there was a bug in powerstore and I couldn't update the name of it.)
Suppose to look like 18"
The other option for my Vinyl Decals was Color and I was just naming regular colors (Black, White, Red, etc). Now, the "I drive" decal is using an advance option, and it is still there. But my Simple Option for the color on the Initial went missing last night, and I updated it again with the Color. It is currently still there.
I would do a few, and go back to check it at my actual store, and it would be there. I would upload more, and then go back the next day, and they are missing.
I've done a couple of "Bottle cap necklaces" with options with just Chain Size, and used just 18, 20, 16 with out the inch symbol.
They are currently still there, but I stopped uploading products/options because I was scared I would have to redo everything again.
It just doesn't make sense to me. I haven't added or deleted any options, I didn't even touch the code and it should work out of the box.