Unblocking my IP worked for a little while but I'm dead in the water again.
Last night, and tonight, the issue arose when trying to start a thread. When I previwed it prior to publishing, the content stopped right before my second picture (broken image link icon). Oddly, no text after that showed, either.
Tonight I deleted and re uploaded the two missing jpegs, using different file names, and ran all text through a plain text operation in case illegal character was gumming up the works. What I got for my effort was no access again from my IP.
Halp!