Assist XP lost when upgrading support class

[Frontline]

Hello,

I was playing a game and decided to check up on my assist XP while everyone was readying up for the next wave.

I had over 50k (around 54k xp ) Assist XP and wanted to progress to Field Surgeon (50k XP required), however the interface froze and then the servers went down.

I closed the page and figured i'd check in later after the next chance i had. Next time i looked i was only at 19k assist XP and still a field medic.

I guess the issue is that while my request was being processed the server crashed.

Thanks for your time,

Frontline