Form for BX error codes:
After hearing from Chuck the nitecruzr, I learned that if you search for instance for bX-x082n7 in the Help Group, you'll find a large # of threads concerning the same topic with the same ID--failure to post or failure to save a draft. But so far I've seen no great information on it. Though Blogger Employee keeps telling us that they're on the case, for me this is too much of having to guess my way through their new problem-solving system!
Use the search feature yourself to search for your ID, but I don't know if you can discover much. The complaints are all about the same, and most people don't provide detailed enough info about what they were doing like Blogger asked. You may not learn more than you yourself observed.
If you haven't already, send your ID and other info to Blogger Support and hope that they can sort it out.
BLOGGER PROBLEM REPORT FORM
BLOGGER HELP FORM