Serbia_HERE_2016.Q4_161208.3dl doesn't contain any landmark close to N44.81058 E20.46711 but has two with a close lat of 44.8105
N 44.8105469 - E 20.4609375
N 44.8105469 - E 20.4648438
Could they be for "Dom Narodne skupstine" and "Hram Svetog Marka"? Could you check lat/lon for those two landmarks?
Also could you post screenshot of using ONLY Serbia.3dl at that similar lat/lon?
Update: On my android phone running NextGen9.18.27.687519-Gift(26Jan2017), there are no landmark names and there is no landmark at N44.81058 E20.46711 (yellow circle with star)
Spoiler: .
I'll bet I know why you're seeing names
Spoiler: .
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