Strange bars

[altrades]

On many daily charts, I am seeing the bar for June 13 trading replicated on June 27. I tried switching servers and thought that cured it for a minute, but am now looking at a daily chart for SNHY and it's back - June 13 is correct, then 9 blank days and a duplicate of the 13th on June 27. Damn - now it's the same thing for RIMM except the replicated bar appeard on July 29! For some reason, the replicated bars snap into view sometimes, other times you have to scroll off to the right to see it.

Anyone else seeing this?