I am using Watcht iOS app and before I used SeriesGuide on Android. From time to time I noticed some loss at watched state and / or my collection. This was really frustrating because I track every episode I watch and every movie I collect. A lock function at the source code (TRAKT) would help a lot. Then no third party app could accidently delete data from my account. Why would I delete a watched episode or collected movie at all? Besides I am using Excel export for quite some time to have a little backup AND to compare my lost data with the current one. This is also quite laborious because there is no import function and I have to fix it manually.
Thanks in advance.