Follow Checker - Fixed! Probably!
Turns out that a change I made to the Follow Checker feature to support the Follow Checker tab uncovered a bug.
If you are following a Tumblr that has blocked you, they may still appear in your following listing, but with no name or link to their Tumblr. Follow Checker was not designed with this in mind, and would fail without saying it had failed. This may occur in other, non-blocking situations, as well. Many thanks to noncromulant for helping me track down this bug.
The fix for it is in Missing e version 1.1.21, which is available on all browsers.
If anybody continues to have trouble with Follow Checker not loading after updating to version 1.1.21, I would appreciate hearing from you in my askbox
Missing e will update automatically, unless you are on Firefox.
Since Missing e has not yet been reviewed by Mozilla, Firefox users will have to manually update their add-on at this page.
If you are on Chrome and want to force Missing e to update, try the instructions on this site.
If you are on Safari and want to force Missing e to update, open the Extensions pane of Safari’s Preferences, and click the Updates button in the lower-left corner. You’ll get a list of all the extensions that have newer versions available. You can click an individual extension’s Update button or Update All to install all available updates.