May be related to my issue, which turned up yesterday. Was going to post when I noticed this thread.
Access was fine yesterday morning, say 0830 EST. Later that day I couldn't even get on. Mods/administrator may have noticed my ID showing up numerous times as a failed login attempt - it was legitimately I, trying to troubleshoot what appeared to be a local problem (my end). Symptom was (Using Safari 4.04, Leopard 10.5.8, Intego X6) endless "contacting..." on the Safari status line.. Turning off X6 - as now - allows me to access. Access ok with X5. This was as of 0815 EST this morning.