I'm sorry that the pics posted yesterday (and today?) aren't enlarging properly. This is a Google problem, and they're aware of it. I hope it will be fixed soon. Meanwhile, everything posted May 28 or earlier is still enlarging properly.
UPDATE: Well, it seems that today's pics (posted May 30) are all right. So it's just the May 29 ones that aren't working properly. If they don't fix the May 29 posts soon, I'll re-post them.