Bonuses were only paid to around 2500 staff, not 13k, and it was US only and actually honouring what is in US employees contracts. And everyone that received a bonus got far less than they 'could' contractually get.
I don't think it will be a complete wipeout but thats ONLY my opinion - I don't know anything to suggest that or otherwise.
I do think there will be news next week though and not just of a holding variety!