Ios8 seems to handle spaces, even encoded spaces, in bookmarklets differently.. the gistcheck bookmarklet stopped working.

Here's an updated gistcheck that eliminates the spaces from the scriptname and has an updated bookmarklet in the comments. You'll need to update any action menu items, and delete the old scripts with spaces.

https://gist.github.com/jsbain/cd72af254e50e01ae763