Issue with LyX 1.6.5?

[Mats Andrén]

Hello!

I installed 1.6.5 today, on a OSX machine (10.5.8). Suddenly the 
behavior of some of my references changed. Earlier today it was possible 
to have years specified in the .bib file as "1915/1938" to indicate the 
original year of publication for a re-published text. However, now since 
I installed 1.6.5 this suddenly appears as "19151938" in the text. 
Alphabetical letters work fine though and I can use strings such as "in 
press" in the year-field without problems. I also tried writing 
"1938[1915]" instead, but this also resulted in "19381915"...

In the reference list at the end of the document, the year turns out as 
"1915/1938" though, just like it is written in the .bib file.

Any suggestions? Is it even possible that LyX is causing this? The 
problem was not there earlier today, as I said, and as far as I know I 
haven't changed any other setting today apart from the installation of 
LyX 1.6.5.

Best,
Mats Andrén