Indeed it was shame on my guys
Turned out that every claim used the same IP and that is why there could only be one claim a hour.
I have fixed this, purged all cache and it should work now. If it doesn't give it a few hours after this post to make sure all cache is gone (I use cloudflare for that)
I hope you can now all enjoy the faucets
and if something else comes up I would be happy to hear from you guys.