The synchronization of puzzles on various devices does not work

[lozik4]

Preconditions:
Download android, ios version app.
We can log in all platform (android, web, ios)
Steps to reproduce:

1. Go to training section in web version.
2. Solve several chess task and View statistics and rating
3. Close web version.
4. Go to mobile version
5. Open training section
6. View statistics and rating
   Expected result:
   Upon entering the section, the application should synchronize my progress in chess tasks and rating
   Actual result:
   The last chess task that I went through on this device and the writing at that time is displayed.
   I tried logging into my account but nothing has changed.

PS
In attach files my profile with iPad, Android phone, and WEB.
Correct information in WEB screen

[niklasf]

also see #4409