Created attachment 69600 [details]
Word document with TOC
I open a word document with LibreOffice and found, that the TOC was only shown to level 2 instaed of level 3.
I could not reproduce this problem with a blank document adding a "fresh" TOC. So I copy the TOC to the blank document and add some headings (see attached TOC.doc). I create the document with Word 2003 SP3.
If you load the document with MS Word, you will get a TOC with 3 levels (up to heading 3) and the properties of the TOC shows "3" for number of levels (see attached "MS Word.gif" screenshot)
If you load the document with LO 3.6, you will get a TOC with 2 levels (up to heading 2) and the properties of the TOC shows "2" for number of levels (see attached "LO 3.6.gif" screenshot)
Created attachment 69601 [details]
MS Word screenshot
Created attachment 69602 [details]
Confirmed with Version 184.108.40.206 (Build ID: a67943cd4d125208f4ea7fa29439551825cfb39) @Win 7 x64
Can't repro on Win 7 64-bit 220.127.116.11 or dev build Version: 18.104.22.168.alpha0+
Build ID: 3e2bd1e4022e25b77bcc8eba5e02c1adc57008a1
TinderBox: Win-x86@42, Branch:master, Time: 2014-10-16_01:04:13
I just tested it in Version: 22.214.171.124 and it is fixed!