Searching pages including shared items broken on 6.0.4

[miguel]

Try searching something in a notebook/page someone shares with you. It gives an error like this:

A network service error has occurred.
method: SearchRequest
msg: system failure: Caught null
code: service.FAILURE
detail: soap:Receiver
trace: btpool0-39://mail.scantec.pt/service/soap/SearchRequest:1261492922506:8f8eefe4239f4330
request:

Body: {
SearchRequest: {
_jsns: "urn:zimbraMail",
limit: 25,
locale: {
_content: "en_US"
},
offset: 0,
query: "test (inid:3768 OR inid:"352974f1-5706-4520-afce-7cf63f538261:4543" OR inid:"352974f1-5706-4520-afce-7cf63f538261:10861" OR inid:3768 OR inid:"352974f1-5706-4520-afce-7cf63f538261:4543" OR inid:"352974f1-5706-4520-afce-7cf63f538261:10861" OR is:local)",
types: "wiki,document",
tz: {
id: "Europe/London"
}
}
},
Header: {
context: {
_jsns: "urn:zimbra",
account: {
_content: "miguel@scantec.pt",
by: "name"
},
authToken: "(removed)",
notify: {
seq: 3
},
session: {
_content: 132,
id: 132
},
userAgent: {
name: "ZimbraWebClient - FF3.0 (Linux)",
version: "6.0.4_GA_2039.RHEL4"
}
}
}

Tested on 2 installs, same behaviour.

It's working ok on 6.0.3... What can be done to fix it?

Thanks

[miguel]

Same behaviour on 6.0.5... Should I open a bug?