I can verify this occurs in one of the "Let's Eat" threads, using iPad Air 2 with Safari, both with latest software updates and no third party software overlaid with FT full version.
http://www.flyertalk.com/forum/unite...nessfirst.html
It does not occur for me when I try to reply to other threads, including
http://www.flyertalk.com/forum/unite...-business.html
or apparently the 23 other "Let's Eat" threads, of which I tried several. (Next time there are multiple threads involved, please include a link to the thread in question.)
That seems to be a damaged thread, and I'm quite sure Tech is working on it. Do try to remember Tech is responsible for 95 web sites, including FlyerTalk.
JDiver, Moderator