1) Regarding linkedIn, I updated the algorithm of the time constraint to get the missing events, but could not get them, So I verified linkedIn REST Console for the network updates, It seems no event returned as you describe the events in the call. So I reverted back to the earlier algorithm

2) #488: Reproduce the issue and tested in different scenarios, had crash in the application, Updated the service handling using AFNetworking to improve the service requests handling.