Tickstory

It happens on all symbols...........i go to tickstory download, chose say 1yr of data, download it, then convert it to MT4, then i open MT4 open a 1HR chart and go to history centre, and import the file I created...then the charts look like below every weekend. almost as if its downloaded weekend da...

Hi all...ive just started using Tickstory and have downloaded and imported some 60min data and all is ok....but on the charts now every weekend I get a flat line...is there a way to import it without creating bars on the weekends? Also whenever i shut Metatrader and reopen I have the original chart ...