[Handull]

[Fri Aug 30 00:27:21 2013] Bazzt Zzzt shouts 'LORAEN'
[Fri Aug 30 00:27:21 2013] Bazzt Zzzt's casting is interrupted!
[Fri Aug 30 00:27:22 2013] Bazzt Zzzt shouts 'MAGNAR'

The DT on Loraen was through a pet, which might explain why a double DT happened. My only theory is that DTing through a pet messed up the DT count, or it was just a server hiccup. Or since I don't think a mob can DT if they are casting, maybe something went wrong there and it was interrupted but also not interrupted. If you can't reproduce it easily then I would assume its no different than when Talendor called engage after he died.