There have been millions of claims all over Europe since 1945 over lost property due to the various unjust governments that have ruled there. Jewish claims by survivors are common, since most Eastern European Jews lost their property under Nazi occupation, and it was not restored by subsequent communist regimes. And there are lots of non-Jewish claims over property stolen by Nazis and communists or both, as both regimes separately or together stole pretty much everyones property. So on the one hand, such claims are just.
On the other hand, its been thirty years now since the fall of the communist regimes. A line needs to be drawn, otherwise property rights will remain always unstable, if some ancient claim can pop up anytime.
There are buildings in Warsaw that stand empty because they can’t find the heirs to them.
It’s a shame because they are the only buildings in Warsaw that actually survived the war, and would really be a great addition to the city if they were restored, as other parts of the city have been. But they can’t do anything.
any many Germans were removed from Czechoslavakia