People I've reached out to (people here the forums and friends who buy stuff from DLsite) so far still have full access to previously purchased items, even though they're not viewable.
This includes some of the more "niche" stuff as well.
I still recommend keeping a local backup just in case...
Dlsite quietly added region based locks based on IP address as you guessed some time around late January/early February most likely due to pressure.
And even barring that, some products are also not searchable or accessible via circle as you've noticed and can only be accessed via direct links.
https://www.anime-sharing.com/threads/rj01326467-%E3%80%90%E3%83%9C%E3%82%A4%E3%82%B9%E3%82%B3%E3%83%9F%E3%83%83%E3%82%AF%E3%80%91%E3%83%92%E3%83%AD%E3%82%A4%E3%83%B3%E3%82%A4%E3%83%BC%E3%82%BF%E3%83%BC.1642439/
Currently works with MPC-HC and VLC (both PC and mobile client).
Hoping someone DL'ed Japanese version of https://www.dlsite.com/maniax/work/=/product_id/RJ01314345.html
DLSite undergoing an unannounced "internal cleaning", many works were/are being removed/purged.
Thank you. Have you had problems extracting the character stand ups? I've successfully (for the most part) extracted the events via arc_conv, but I haven't any luck trying to convert the s25 files (that's with the game running), is there a new update to crass or arc_conv that your'e using if...
The program crashes at startup right after choosing Windowed or FUll screen (16 or 32 bits). Crashes on all three options regardless after rebooting PC each time. Going to attempt to re-install, there's no patch for this is there (either bug fixes or no dvd)?