What would you do?

[SmokeEater]

Here is the situation. 3rd period and game is about a 6 point difference, fairly competative but not too bad. Your running up the court and hear the crowd yelling that the clock is messed up. When you look up the clock has reset to 10 minutes, (we play 10 minute periods in FIBA) and the last time you looked at the clock you remember it was at 4:33.
You go to your partner and ask if he had a more recent look at the time remaining and get a blank stare. Ask the time keeper what happened and she says I tried to advance the period indicator and it reset. So I ask her did you notice how much time was left? Of course not!

So I ask What do I do?