Is it possible that it is not stuck, but simply processing rows of a large table? Try with the -e option, then you'll see.
I'd say no. based on the fact tat If I query the dimension with \l+ I see 85 MB, that is exactly the same dim I find in a db initialized with the same dump. where the import finishes correctly (not in k8s).
On the other side If I add -e and look at the issued SQL statement, many create table statement are missing (but the table are there).
