It seems data provided by the API is outdated.
If you don't mind me asking, are you scraping and storing the data somewhere or are you getting it directly from the forge database? Would you be willing to explain how you came up with this API?
Sorry for the late reply :)
Yes, I'm doing scraping, and then I store the data on my side. Since there are a lot of forge components, I cannot and don't want to be hitting OS servers all the time, so I basically go to the sitemap, pick the updated ones since last scrape, and slowly get the new info.
But there are a lot of possible problems with this approach... I might not pick all the updated components, forge pages can change and break the scraping part, etc.