Thanks @a_5mith, let us know. The tags one definitely sounds like a new bug though.
gh#1947julianlam created this issue in NodeBB/NodeBB closed Topics with tags with an ampersand in it are not found in the tags page #1947
Where do you see this? I created an user with an email in the form of
<email@example.com> but I got
@baris i see it here, if you want to type your email link on a post
So like this
Seems like a bug in the markdown parser.