I followed them as you instructed (except the which paraview part as I you said to use absolute path to run the binary). Well, it worked, and the files were loaded as temporal, which was very surprising to me!
I tried it with the files in my old directory again, after following the steps and the problem still persisted, which meant that it was a probably a directory path issue. I did a small test this morning, to see what works and what does not; I tried the paths something/path1.1/..., something/path1_1/... and something/path.1_1/..., see the screenshot below.
I have opened this bug as an issue here. Though this is the first time I am reporting a bug as an open issue for a public software, so my description of it might not be the most helpful. Let me know if any more details need to be included.