Update: As of 03/03/15, 4.1.2. is released and the bug fixed! :)
We overlooked a serious bug with the current iOS updates for iZurvive. If possible, please turn off the iOS automatic updates and don’t update to 4.1.1! We’ve already submitted a fix to the Apple review, and we will keep you up to date on this page.
Apple usually takes ~1 week to review updates, so the fix should be available approximately by 03/03/15.
If you have updated to 4.1.1 already, please use the web version until the aforementioned update is through the Apple review, otherwise you will not be able to place new markers.
We’re very sorry about that, and thank you for your understanding and patience!