TEDS is my denomination's seminary (the Evangelical Free Church of America). We take a neutral stance on certain, often controversial issues in the church (ones that can be well-supported by Scripture on both sides, of course), as adiaphora, so we allow our local congregations and our individual congregants to believe as they feel led to believe by the HS about these particular issues (and one such issue concerns the gifts of the Spirit and whether or not they are still fully active, have ceased, in part, or have ceased altogether).
This drives those who are zealots (for one side or the other) a bit crazy, of course, but on the whole, it has allowed us, who are brothers/sisters in Christ, to discuss these controversial issues more lovingly, reasonably and rationally than I have ever seen or experienced elsewhere, ESPECIALLY out here in Christian Cyberland where we always seem to want to

over them.
The SBC has recently begun to do the same (take a neutral position on some of these controversial beliefs/issues) too, just FYI. After all, the only reason that they are and have continued to be "controversial" beliefs is because they can be supported pretty well from both sides by the Scriptures.
As far as what Dr. Archer did, I believe that it's happened elsewhere, as well, including awhile back in one of the AoG churches near my home (if memory serves).
God bless you!!
--David