Fix Remove_Series with big len
Fix Remove_Series with big len

"rest" should only increase by the original "bias", not (bias + len)

hostilefork/rebol,hostilefork/rebol,codebybrett/ren-c,hostilefork/rebol,rgchris/ren-c,kealist/ren-c,rgchris/ren-c,codebybrett/ren-c,mbk/ren-c,codebybrett/ren-c,kealist/ren-c,kealist/ren-c,hostilefork/rebol,draegtun/ren-c,kealist/ren-c,mbk/ren-c,rgchris/ren-c,rgchris/ren-c,giuliolunati/ren-c,giuliolunati/ren-c,draegtun/ren-c,kealist/ren-c,draegtun/ren-c,draegtun/ren-c,hostilefork/rebol,rgchris/ren-c,codebybrett/ren-c,giuliolunati/ren-c,mbk/ren-c,draegtun/ren-c,giuliolunati/ren-c,hostilefork/rebol,mbk/ren-c,draegtun/ren-c,codebybrett/ren-c,giuliolunati/ren-c,kealist/ren-c,codebybrett/ren-c