[NOTE: if you do not see the image below, it's probably because the problem still is still unresolved as of this post]
No, it hasn't been resolved and I did post to Blogger's support forum just before this [Posterous] Blogspot entry, thus:
"Posted an entry a few minutes ago and did a work-around:FYI.
uploading the image to a 3rd-party image hosting site from Blogspot's image source, then linking the image from the 3rd-party site into the post in the hope of circumventing Blogspot's "backend" problem but I still got a blank space where the image is supposed to be.
Otherwise, all other images and videos in older posts appear fine.
Hope the problem is resolved very soon."