I'm getting an error during syncing syncing

Error Message was:
json_get_note_list() returned NULL

Has this error gotten a fix? I'm having sync problems with Tomboy to Ubuntu One as well, so its hard to tell if the error is in Conboy or in Ubuntu One. Hopefully it gets fixed soon. I've come to make a great deal of use syncing Tomboy <-> Ubuntu One <-> Conboy.