Depending on the annual fee youre being charged on ur business card,you may be covered.If you just have the basic card,the personal accident insurance is being cancelled,as it is on all their cards. It was never FULL travel insurance so if you were travelling thinking you had full insurance,then you hadn't and you should check with them what type of card you have, Classic is the basic one and has annual fee 20euro which is not covering travel insurance. ring them and find out
p.s. personal accident insurance only covers an accident on the plane.