Getting strange characters on macros

gse is showing this in the macro name or macro commands box:
|cffddaaff/cast|r |cff88bbdd|cff55cc55[nochanneling]|r |cff88bbddBlackout Kick|r|r

But it looks fine on the right of that:
/cast [nochanneling] Blackout Kick
34/255 Characters Used

Any idea why it’s doing this?

Sometimes that happens when I import a macro. What works for me is after importing the macro, reload wow…
/rl