Have seen this as well but also experienced one which was much worse. In one playthrough after patch 6 Lae'Zel unlinked herself outside the grove between the battle and first cut scene with Zevlor. Afterwards even though I could link her portrait she would not follow the group (even when linked). Curiously the group would follow her If I put her in the lead. Tried all manner of solutions but nothing seemed to work. Was such a pain in the butt I abandoned the playthrough.
