For the last two days, the app has not been able to download images. Whatever the app has downloaded is actually a HTML page that says that the resource has been moved.
$ pwd
/home/Aaditya/Pictures/Bingwallpapers
$ ls -l
total 1076
-rw-rw-r--. 1 Aaditya Aaditya 657165 Apr 29 03:31 GreatGhost_EN-US8900139658_1920x1200.jpg
-rw-rw-r--. 1 Aaditya Aaditya 182 May 1 01:34 MaryLouWilliams_EN-US11937645356_1920x1200.jpg
-rw-rw-r--. 1 Aaditya Aaditya 434057 Apr 29 17:32 RubyBeach_EN-US10077444396_1920x1200.jpg
-rw-rw-r--. 1 Aaditya Aaditya 182 May 1 13:32 SONC_EN-US9822965309_1920x1200.jpg
$ file GreatGhost_EN-US8900139658_1920x1200.jpg
GreatGhost_EN-US8900139658_1920x1200.jpg: JPEG image data, JFIF standard 1.01, resolution (DPI), density 96x96, segment length 16, Exif Standard: [TIFF image data, big-endian, direntries=6, description=Rock art at the Great Gallery of Horseshoe Canyon, Canyonlands National Park, Utah], baseline, precision 8, 1920x1200, frames 3
$ file MaryLouWilliams_EN-US11937645356_1920x1200.jpg
MaryLouWilliams_EN-US11937645356_1920x1200.jpg: HTML document, ASCII text, with CRLF line terminators
$ cat MaryLouWilliams_EN-US11937645356_1920x1200.jpg
<html><head><title>Object moved</title></head><body>
<h2>Object moved to <a href="http://www.bing.com/s/hpb/NorthMale_EN-US8782628354_1920x1200.jpg">here</a>.</h2>
</body></html>
So I am wondering if the app is not able to handle 30X redirection.