Peter Weidenkaff

Annotations format differs in task export and annotation download API

1

### My actions before raising this issue - [x ] Read/searched [the docs](https://github.com/opencv/cvat/tree/master#documentation) - [x ] Searched [past issues](/issues) ### Expected Behaviour The annotation format slightly differs depending on how...

Ignore broken datetime strings on eleasticsearch

2

For me this fixes an error related to a wrong format (1-01-01 00:00:00 ) of a single timestamp on the ES side. I don't see a disadvantage excluding those data...