I do not know how you got that text it is not the text the indicator has built into it, that text looks like Times Roman or something similar and the text in the indicator is Arial & Arial Bold. Is it possible that you have some sort of default text in your platform , i notice that the other text remains the same as the original indicator text, perhaps you downloaded the full source file i posted earlier on but i took it back off as i found some coding errors in the shift function and fixed them then posted the ex4 with the fixes.
Apart from that i have no idea what would have caused those text issues, does it still have the problem if you load only the #Signal Bars onto the chart and nothing else, you could perhaps have a code conflict with another indicator???

cja