My first name consists of two names, therefore I got an error.
bq. (There were problems with the following fields:
First name can only contain letters)

Not a big deal though, just thought it should be possible.
Edit: Also, how does these quotes and formatting work? Doesn’t seem to affect whatever I write here.

Right, two names in a first name should work ofcourse. Will look into it.

Formatting:
This should be in bold.

This in italics

this should be quoted

Hmm it seems to work for me. You need a blankspace between bq.and the rest.

Ok – fixed! Both first and last names now accept blankspaces.