Hi!
It is not a bug.
If you see the content, the "x"s are not the same letters.
The problem may be the "keyboard input" or a "copy and paste" origin.
Anycase:
- In the NEWtEst you have "normal" x, unicode x78, "latin small letter x"
- In the board (the content added dinamically) you have the unicode x445 - "cyrillic small letter HA"
Joan