A bug was reported by twofoursixeight where flagging a post as “send this user a message” caused the flag text to glitch out on the https://forum.dark-gaming.com site. twofoursixeight moved the topic to Product Support, suspecting it was a custom text issue caused by the website administrators, and created a bug report on the respective forum. However, ondrej also experienced the issue on Meta. The bug was later identified and fixed by kris.kotlarek, who found that it occurred when the interface language was set to “en_GB” and provided a github pull request for the fix.
Noiced that flagging a post as “send this user a message” causes the flag text to glitch out. Site was https://forum.dark-gaming.com Tried to reproduce this in try.discourse.org as well. I tried it in this forum too but the flag text was normal?
It could be the outdated forum version, I’m not sure.
Glitched Flag:
I’m moving this to Support as I realized this is custom text the admin of the site put into their forum and is likely at fault of the website administrators. I made a bug report for that respective forum:
Thank you for reporting this bug. It was happening when your interface language was set to “en_GB”. Fixed in this 
