We are facing an issue with SF1 in our QA Sandbox, When accessing any record, we are getting distorted action icons at the bottom without the action labels for both standard and custom actions. This behavior is seen in both Android and IOS app.
Although for an IOS app we are able to get rid of the issue by clearing the app cache by going to Setting->Advanced->clear cache in SF1(for IOS). But when logging in with another user, the same issue is seen and need to clear cache again. This issue is not seen when logging in Dev Sandbox in the same SF1 app for both Android and IOS.
IOS device: Iphone 6S Version: 10.1.1(14B100) | SF1 App version: 12.3
Android device: MI4i Version: 5.0.2 LRX22G | SF1 App version: 12.1