On my gallery page (
http://www.mudfog.org/cpg142/index.php) I recently added via batch upload a new gallery called 'Museum Spree'. Immediately after adding the images to the album, everything displayed correctly, but, after I had added captions to the 'Museum Spree' album I noticed that on the thumbnail view of the album the first 10 images shown are from a pre-existing album, titled 'Things from Outer Space'. And, in the 'Outer Space' album, the thumbnail view includes almost all (but not all) of the images from the 'Museum Spree' album, appended to the end of the gallery. So somehow, the image indexes for the two albums have become confused. The flimstrip views of both albums also include the incorrect pictures, though the album title in the header changes as you advance through the filmstrip. One album--'Botanical Gardens'--should have only 44 images, but in the thumbnail view shows a total of 368 images--324 from other galleries!
I cannot say exactly when this corruption first occurred. I noticed it after adding captions, but it may have happened earlier, after I had rearranged the order of the albums in the 'Album Manager'. Even now, if you view an albums through the 'Edit Files' function in admin mode, you see only those images that are supposed to belong in that album, not the additional images seen in the thumbnail and filmstrip screens.
I had this problem once before with another two albums, and fixed it by deleting both albums and then re-adding the images via batch upload. In that case, however, I had only just begun to enter captions and keywords; in the current situation I would like to be able to fix this problem without deleting anything, because the all images have already been captioned. Any ideas?