Please fix bug – Old School RuneScape Review

Been playing for the last two months or so on my iOS 6s device with no problems, huge fan of the game! However, since the update on 8/27 I cannot open the app on my phone. I receive a black screen upon opening the app followed by a crash about 45 seconds - a minute later. Please fix so I can keep grinding!
Review by Conroaster on Old School RuneScape.