no extraneous '/' on rule cache key
no extraneous '/' on rule cache key

xvilan/tangram,taylorhxu/tangram,zerebubuth/tangram,ceseale/tangram,DHaylock/tangram,TitoAgudelo/tangram,taylorhxu/tangram,rosamcgee/tangram,xvilan/tangram,TitoAgudelo/tangram,ceseale/tangram,taylorhxu/tangram,tangrams/tangram,TitoAgudelo/tangram,DHaylock/tangram,ceseale/tangram,rosamcgee/tangram,zerebubuth/tangram,DHaylock/tangram,tangrams/tangram,rosamcgee/tangram,zerebubuth/tangram,xvilan/tangram