The tag alias #71050 no_cutiemark -> invalid_tag is pending approval.

Reason: same as what was done with blank_flank, which has the same definition. see: topic #5216 _{(although, I'm not sure what can be gleaned from this discussion, the only full sentence is in some ancient tongue)}

alternately, alias to my_little_pony to match what was done with missing_cutie_mark. see: topic #12321