Nothing has assigned ownership in the exterior of Gol Mok. I'm not sure if this is a design decision but I'm reporting it anyway, especially because there's a gold dagger outside the Salvani Manor which surely must have been an oversight.
There are also various crates, barrels and miscs throughout town that are unowned - outside Doval Rarayn's House, at the waterfront, on the boats etc. There is also a skooma barrel which debatably shouldn't be sat in the open in the middle of town, and which is unowned either way.
"Temple: A Troublesome Orc" quest is stuck when first book handled to Ravur Othravel is "Arithmetics for Barbarians" without "Geometry for Barbarians" in inventory. After that, having "Geometry..." is not triggering next step. This is probably because presence of "Geometry..." is not checked as variable for this NPC.
The OE EEC questline given by Aetia Nemisia (TR_m3_Aetia Nemesia, Old Ebonheart, East Empire Company) is a really fun questline with exciting ideas, but there are a few elements of its implementation that make it difficult for players to engage with its choices until its too late.
Nileno Dralara in Helnim can tell you about the "gang of thieves" for 10 gold, but if you ask her again, she will still ask for money in exchange for information.