Nobody really talked about "post rock" in 1995, as far as I can remember. I see that according to Wikipedia, the term "post rock" was coined in 1994, but "post rock" never came to Ytre Enebakk that year nor the year after. Descriptions such as this are just music journalists trying to make the chaotic world of music comprehensible anyway. That's why i try to avoid inventing new tags while writing about music myself (I think).
So here is a guy writing about Fleurety and "post rock".