Pensions for permanent residents

I was working at a private uni when these laws started to be instituted for foreign teachers. I remember reading this thread back then, and afterwards talking to my Taiwanese colleagues who swore up and down there was no such Labor Pension for foreigners in the works. Then later, during my last semester at the school, they started paying into my labor pension account. I’ve looked around the Ministry of Labor website and can’t figure out if I am owed money by my former employer. Should I just go down to the Ministry of Labor and ask them to look into this, and ask them if I have a case against the uni? Do you think I would get a straight/honest answer from them? I did go down there a couple of weeks ago and got a print out of my payments into my account, but it wasn’t until I left and read the thing over that I started to clue-in to the possibility that maybe my uni should have started paying much earlier.