For clarification, In this thread you were speaking about libreoffice icons (icons inside libreoffice programs, from what i understand from your description)
and in the bugreport you're also talking about desktop icons (icons on the GNOME/KDE desktop for libreoffice). Would you mind to describe it again please, maybe more exact?
The loss of (all) desktop icons, including panel icons for KDE (after recent KDE updates, IIRC from 4.7.90 -> 4.7.95) has already
been reported and discussed in the Alpha 2 general discussion thread:
viewtopic.php?f=15&t=1609and also here:
viewtopic.php?f=15&t=1677