BUG - Non-standard album art not displaying well in 5.1b1

[daj102]

Hope this is the right place ... cannot see anywhere specifically for bug reports.

OS Windows Home Server v1 (ie, Windows Server 2003 32-bit)
License Subsonic Premium (expires June 3, 2015)
Version 5.1.beta1 (build 4246) – December 27, 2014
Server jetty-6.1.x, java 1.7.0_71, Windows 2003 (89.1 MB / 145.0 MB)
Browser Chrome v39 on Windows 8.1 64-bit

I've noticed since installing 5.1b1 that any album art that is non-square doesn't seem to display correctly; for instance, I've got lots of audiobooks where I've set the cover image to the book cover itself. This seems to throw off the renderer (see attachments). Also, when I use IE11 to view the same page, all the albums show one per row - ie, they are listed vertically rather than as a grid (see attachments). It still has the image aspect issue too, though.

Let me know what else I can attach to debug ...