1. Download http://ubuntuone.com/6QKc2hbgMeVoeW5EvfRebj (by ljelly, taken from bug 46594) 2. Open in daily build, look at the total slide number at the status bar, it's 31 3. Open in PowerPoint 2007 or LibO 3.5.3.1, it has only 30 slides The slide 3 and 4 are duplicated in LibO daily build. [REPRODUCE] in Windows XP, daily build from Win-x86@6-fast, Build ID: 7f3f6e4, pull time 2012-05-08 21:43:52 [NOT REPRODUCE] in Windows XP, official 3.5.3.1 Rainer, ljelly, could you please comfirm this? Thanks.
Arghh, shame for me. Seems I've accidentally duplicated a slide. So resolving.
Closing, sorry for trouble.