I just tried now with Audacity HEAD built with system libsbsms 2.0.1-1 on Ubuntu 14.04, and there is no crash.
However I could not reproduce the bug in Audacity HEAD built with system libsbsms 2.0.1-1 on Ubuntu 13.10, until I installed the 2.0.3 package of Audacity. The 2.0.3 package crashed every time on the whole track at Initial and Final 30% and also at Initial -30 %, Final 30% or Initial and Final -30%. Then after uninstalling the 2.0.3 package but without reinstalling HEAD, HEAD also crashed on that Lola MP3 using Sliding Time Scale.
I assume the user Oliver uses packaged versions of Audacity, but I don't know why that makes a difference. Have you tried the Audacity package on 14.04?
I just tried now with Audacity HEAD built with system libsbsms 2.0.1-1 on Ubuntu 14.04, and there is no crash.
However I could not reproduce the bug in Audacity HEAD built with system libsbsms 2.0.1-1 on Ubuntu 13.10, until I installed the 2.0.3 package of Audacity. The 2.0.3 package crashed every time on the whole track at Initial and Final 30% and also at Initial -30 %, Final 30% or Initial and Final -30%. Then after uninstalling the 2.0.3 package but without reinstalling HEAD, HEAD also crashed on that Lola MP3 using Sliding Time Scale.
I assume the user Oliver uses packaged versions of Audacity, but I don't know why that makes a difference. Have you tried the Audacity package on 14.04?