Currently it can be from that, that you use some new actions that are only in 7.7.1 in project maker it will allow you to clear success actions, if there wont be new actions, that are in 7/7/1 but not have in 7/7/0 dont know for sure is there new actions or not.
When you had changed success, did you upload again to userarea ? might be you forget save then upload?
Try again resave and upload.