knockout/knockout — pull request #1512 by blueghostuk (2014-09-01 15:34:11+00:00)
Title: fixes issue where comment elements cause " "Not enough storage is available to complete this operation" in IE9

see issue 186 which doesn't seem to have fixed the problem at least for us

get the error "Not enough storage is available to complete this operation" in IE 9

Have attached a patch that works for us in 2.2.1.