why hasn't my package LH14513665US not been updated since it went into transit from shanghai international mailing processing to the next stop shanghai international mail exchange ? is there a reason why this would happen ?

Hello. I am hoping you can help answer my question about a package shipped to the US. It is LS248680585CN. Status since 06 March 2020: “ Shanghai, leaving the International Mail Processing Center, the next stop ,Shanghai International Mail Exchange Station (via transfer)” Is the package lost while being transferred? Thank you.

T24
All In One Package Tracking
RQ834217119CN
Try: RR045010453FI

26.04.2020
10:29:44
1 day
Wishpost order generated
01.05.2020
12:42:16
6 day
【Postal Putuo international parcel service acceptance point】has been the recipient,embrace cast member:z Tan Vera
[Shanghai] post Putuo international parcel business acceptance point
01.05.2020
16:26:32
6 day
Leave the [postal Putuo international parcel service acceptance point】,next stop【Shanghai】
[Shanghai] post Putuo international parcel business acceptance point
01.05.2020
18:34:44
6 day
To reach the [international mail processing center] by the turn）
[Shanghai] International Mail Processing Center
02.05.2020
02:28:48
7 day
[International mail processing centre] have been exported to a straight seal
[Shanghai] International Mail Processing Center
02.05.2020
10:37:56
7 day
Leave the [international mail processing centre], next stop [the Shanghai People's processing center] by the turn）
[Shanghai] International Mail Processing Center
25.05.2020
18:08:04
30 day
Has been submitted to the airline transport
[Shanghai] Shanghai International Mail Exchange Station