My display name keeps getting removed for no reason,why?

[Alwin Alcott]

most likely because the system doesn't like your choice of characters to write.

Better try a simple readable, or even standard and add just a little icon in it.

[Alwin Alcott]

most likely because the system doesn't like your choice of characters to write.

Better try a simple readable, or even standard and add just a little icon in it.

[Lindal Kidd]

Please don't use special fonts for your display name or username.  They can be hard for others to read or pronounce, and as you have found, they can cause problems with the system.  Don't use special characters in group role titles, either.  That can prevent your being able to log in.