[Q] Tapatalk App showing no Post/Reply Button topic

Hello,

I've already researched concerning this problem but the only answer (try to relog) didn't work for me.

So:
I can't post or reply using the tapatalk app, the buttons just won't show up. Everything else works (starred topics etc.).
I have the rights to post in these topics so that ain't the problem, too.

I'm using the G+ sign-in option on both: XDA and tapa.

I'ld really be glad when I could use tapa on XDA, as the website is a mess on mobile amd I don't like the XDA-App either.

So could you please help me :/