Game times?????

So its been happening for a while now and its been bothering me, no matter if my league updates or if I turn off my pc or whatever, but whenever I look at my friends list and mouse over my friends it says whether they started like 5 mins ago or 20 or 30, that they are in somewhere between a 100 min and 300 min game any help on this? its really bothering me, and its affecting my ability to play with my friends. which is what play this game to do, play with friends and have a good time, this bug is holding me back from doing so.