MediaServer 5 song sorting and album art problem

[Boodah]

TwonkyMedia version: 5.0.40
Operating System: Vista 32bit
If you are running as a system service (Windows only): Yes
Client(s) and their software version: PS3, Xbox360
Type(s) of media you are having problems with: MP3
How many files you have in your database: 12, 476
Network type (Wired/Wireless): Wired

Embedded album art no longer shows up, this worked fine in 4.4.9

Songs are being sorted incorrectly. All MP3s in my collection use the name format "(03) Trackname.mp3" and included ID3 tag information, including track name, album name, artists name and track number. Tracks are now sorted in this order:

Track 1
Track 10
Track 11
Track 12
Track 2
Track 20
Track 21
etc...

Sorting worked fine in 4.4.9

[crnkyadmin]

The track sorting issue appears to be a problem in the Linux build too. Any ETA to fix this bug?

[modernlife]

The sort order for multi CD albums is also broken and has been in all versions I've tried, i.e. track 1 from all CDs are listed first, then all track 2, etc.