The online schedule for the coming week on Buzzr shows Super Password entering February 1985 by the end of the week. If all goes well, we may end up seeing the full Tournament of Champions relatively soon.
As for the claim about Season 1 being wiped, keep in mind it's just a claim, and maybe it's a case of GSN's copies being damaged, whereas the master copies at FremantleMedia may likely exist. GSN's copies of classic game shows may not be from the studio masters - they may be from the network copies.