Typing “…” in a Textbox Causes Font Change

When in a Textbox typing “…” causes the font to change from Mojangles to HD Mojangles.

It is intended that a basic character such as “.” dosen’t cause the change to HD Mojangles.

The image below is an example of text when typing “…” and one with typing “. . .” then deleting the spaces, (ie; what it’s intended to look like.)