There seems to be a problem with LE531332182CN, the tracking stops at (Post Shenzhen International Mail Exchange Bureau" has been exported directly sealed) for 5 days now. The last order with an similar tracking code could be tracked until it's delivered in Germany and just was a few hours in this state and was at the airport one day later.
Thanks in advance

Hi I'm a little confused b y whats happening with a package, here are the latest messages over the last 3 weeks, it seems to have gone through a cycle of directly sealed and security returned 3 times now! Is this due to lack of cargo space due to the virus, or is it accidently being sent in a circle endlessly? thanks

2020-04-24 13:59 Shenzhen, Shenzhen Exchange Bureau has been exported directly sealed
2020-04-24 13:59 Shenzhen, "Shenzhen Exchange Bureau" return, note: security return

2020-04-17 15:03 Shenzhen, Shenzhen Exchange Bureau has been exported directly sealed
2020-04-17 15:03 Shenzhen, "Shenzhen Exchange Bureau" return, note: security return

2020-04-11 10:37 Shenzhen, Shenzhen Exchange Bureau has been exported directly sealed
2020-04-11 10:37 Shenzhen, "Shenzhen Exchange Bureau" return, note: security return
2020-04-04 18:08

Guangzhou, delivered to air transport
2020-04-03 23:43

Hello, i need help to track the whereabout of my package.

Here is the tracking number LO153916423CN.

And here is the latest update from 17track

Guangzhou, delivered to air transport
2019-10-07 22:57

Shenzhen, leaving the Post Shenzhen International Mail Exchange Bureau, the next stop "Guangzhou International"
2019-10-07 15:54

Shenzhen, "Post Shenzhen International Mail Exchange Bureau" has been exported directly sealed
2019-10-06 21:46

Shenzhen, "Post Shenzhen International Mail Exchange Bureau" return, note: security return
2019-09-25 06:55

Shenzhen, "Post Shenzhen International Mail Exchange Bureau" has been exported directly sealed
2019-09-25 06:54

Shenzhen, "Post Shenzhen International Mail Exchange Bureau" return, note: security return
2019-09-15 00:47

Guangzhou, delivered to air transport
2019-09-14 18:13

Guangzhou, arriving at Guangzhou International (via transfer)
2019-09-13 09:34

Shenzhen, "Post Shenzhen International Mail Exchange Bureau" has been exported directly sealed
2019-09-13 00:03

Shenzhen, leaving Hong Kong Express, next stop ,Shenzhen International
2019-09-12 22:59

The last status update is on 7th October 2019.

Thanks for the help