Topic title duplicated in header

iamntz (Ionuț Staicu) 15 Março , 2017 09:50 8

An easy reproduction is here:

(opened another thread because i didnt knew about this one)

5 Curtiram

Tópico		Respostas	Vistas
Double title now (without edit) Bug	2	893	28 Março , 2017
Editing a topic with an invalid title will still push it to the top Bug	3	1238	26 Abril , 2016
Duplicate the 'Edit Topic' pencil at the very top of the screen Feature	2	728	4 Junho , 2018
Editing topic title/category or tag does not re-render docked header Bug	2	837	19 Dezembro , 2016
The name of the topic disappears in the header on try.discourse.org Bug	8	893	23 Novembro , 2018