Invite button state does not change after inviting a few users

[uiboy]

This is on the invite people to community page.

From Bas on slack:
"So, when I go to the screen of inviting people I have a whole list. So I start with the first person and click invite. This invite button now changes to "invited" and is another color (depends on your theme I think).
Them I go on to user 2, 3, 4 and so on.. all will change the invite button to invited and then after a while the button doesn't change anymore and will sta at the "invite" state. But when I click it again it does say the user is already invited. So when I go back to the previous screen or close the app and restart it, the same button that was first not changing is now changed in invited.. sometimes it is (just as example) the first 10 will change, 15 won't and then suddenly the next two will change and then next ones won't"