Apple has apparently fixed a glitch that has caused apps to crash after they have been updated. This problem was raised last week by Apple users and developers.

Apple spokeswoman Trudy Muller says that ”only a “small number” of users had been affected by the problem, which was caused by wrongly-applied digital rights management (DRM) code.

“We had a temporary issue that began yesterday with a server that generated DRM code for some apps being downloaded,” Apple said. 

“The issue has been rectified and we don’t expect it to occur again. 

“Users who experienced an issue launching an app caused by this server bug can delete the affected app and re-download it.”

Muller goes on to say that the problem was first raised on the 4th of July, by an app developer called Marco Arment, who is the creator of an app called Instapaper. Who blogged and tweeted that he started receiving lots of complaints of his app crashing from angry customers who had just updated to the latest version of his app, which was version 4.2.3. He went on to state that even totally removing the app and reinstalling it did not fix the problem. Arment goes on to claim that this then quickly totalled up to over 20, 000 complaints over a short period of time.  He also documented that this problem seems to have effected over 120 of other iOS apps including “Angry Birds,” Huffington and GoodReader.

This raises suggestions that Apple has appeared to have downplayed the incident, who really knows what was the exact magnitude of the problem with the exception of Apple.