The update of userstyles stats are done with what delay ?

[decembre]

I ask that because i wrote a Stats Keeper userscript and observe that the total installs increase after only a defined time.
What it's it ?

my userscript:
Userstyles World Stats Keeper
Description:
Keeps stats of number of Total install and show number of install since your last visit of the page and if you don't clear with its button "Clear StatsKeeper"

Coded with love with the help of the DuckDuckGo IA:
Duck.ai [Llama 3.1]

[decembre]

And i notice a little problem:

When i watch my userstyles by "Recently Updated",
The order is not good.

By example i recently updated twice (to be certain) this userstyle to v.62:
UserStyles.World (USw) - WideScreen

And it's not in first place