Transfer system

[Dj Charly_NL]

Good morning,

I have a few questions about the transfer-system.
1.) In my current competition (Italy Serie A, 6326709) there haven't been any transfer by the workers since April 13 (8.30 AM)
That is over 48 hours. There are around 11 players from 4 different managers on the list. Could this be a bug?
2.) Does the progress of the season (halfway) effect the amount of transfers by the workers?
3.) Why are 9 out of 10 transfers made by the system done by Non-European clubs?

Thanks!