Once the data feed reestablishes itself the historical data is filled in, obviously it's most noticeable if you are trading the lowest timeframes where, like just now, at 14:29 I am watching the S&P500 and get 8 straight minutes of no data during the open.
My own connection is fine, I even opened the IG web platform and could see the price updates, but MT4's data feed was dead.
I have seen this happen multiple times this week alone, just wanted to know if this is something that IG knows about and whether is being investigated?