game progression rolled back

[rugged pewter]

i was playing and i remember reaching lvl 55 unlocking groza and the smoke launcher.
i went for a break to go eat and i looked in my soldier inventory and noticed my scar H only had 10 kills which i found odd because i havent seen it higher but i also felt like i had alot more kills with it which i can ''confirm'' by my weekly challenges also being rolled back.
i remember 7 pistol kills vividly and somewhere around 80~ kills with engineer while also having 60~ done with battle rifle. now seeing on the challenge list i have fewer numbers done.

i really felt like i was tripping but i can positively say, when i hit lvl 55 and got the grenade launcher that confirmed for me that my progression got rolled back.

[rugged pewter]

mention. its been on an official server.
(i never really looked at the option to play official servers/community or modded servers and i saw one guy mentioning it that had the same kind of issue)

[tidal gulch]

unfortunately it's an old problem but it shouldn't really happen with official servers
i'll check out with Oki if he got rid of this issue completely on dev builds of upcoming update, if not i'll notify him about this still happening, though we are unable to restore your progress and very sorry for inconvenience

[rugged pewter]

weird thing happened rn. i just leveled up like 3 times without doing anything other than running around the battlefield. is there someway the data that the crashed server had still got added?
because i really was confused why i was leveling up so much.
also winning bonus was 68K xp which id love to say im that good but i was not doing that good this game soooo...... do with that what you will