Everything is fine - this is but a game :)
It's fine now, it's still recording every day even though it's not on the correct day like it used to be. I'm just surprised this didn't get ANY attention from WGT.
See this thread.
There, some remarks from Icon, and a confirmation of a user who had noticed a change about a year ago. Apparently we have missed something for a while.
In general, bugs and changes are top secrets of the company.