Only find the 126.96.36.199 version there not the new one (188.8.131.52).
I removed your URL from your first post. This is a URL that is unique to your license and is not to be posted for others.
I have confirmed that version 18 is still posted to your URL and the localized version of https://www.adobe.com/se/products/flashplayer/distribution3.html. I have escalated both of these. In the mean time, you can try changing the locale using the link at the bottom of the page (above the copyright statement) and download the installers until the localized version is updated. I'll post an update when the localized page is updated.