Fight Club, The Matrix, The Terminator and Star Wars

Yes, and you can find perfect exact copies of all versions of these movies if you look in the right places

Ah, I used the regular Boost (not patched - moderators could do that). So it seems they just began blocking particular user-agents

Well, Reddit just killed their API for non-paying 3rd party clients completely (up to this day moderators still could use it), so that might have some effect