strange sort order of these emails

[Gabriele Bulfon]

Hello,
someone received these two emails in the inbox, but strangely sorting by date descending was showing them swapped (they have same date but different hour).
I did not beleive my eyes, so I downloaded the two eml files and uploaded them into a cyrus folder of mine, on another server.
Same effect: the SORT command with descending DATE, will always returns indexes in swapped order, so the one at 3am is before the one at 9am.
 
I looked at all the headers but didn't find anything strange.
Cyrus is version 2.5.11.
Any idea?!
Thanks!
Gabriele
 
Sonicle S.r.l. 
: 
http://www.sonicle.com
Music: 
http://www.gabrielebulfon.com
Quantum Mechanics : 
http://www.cdbaby.com/cd/gabrielebulfon
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