I've noticed since 9.2.0.0005 that the Updated Resources window doesn't show all of the resources that have been recently updated. I've made several purchases over the last few days and only a few in each batch seem to be showing on the list.
Here's an example...


This is well after indexing has finished, although that shouldn't matter (I believe that un-indexed titles still show, just often without the book cover icon).
Thanks.