Game bug - continuous 5x on same tanks, thanks for all the exp

[Okeano 2,174]

So not sure what happened here, I was getting 5k to 7k exp repeatedly on tanks that I already did my 5x daily. It lasted almost all day and stopped in the evening randomly. These below are just a some samples of back to back games. Seems the Halloween 2x got mixed up with the 5x for a while. 

 

Victory!
Battle: Fjords 
Vehicles: T71 CMCD
Experience received: 4,588
Credits earned: 19,490
Battle achievements: Mastery Badge: "Class III"

Victory!
Battle: Steppes 
Vehicles: T71 CMCD
Experience received: 8,370
Credits earned: 33,078
Battle achievements: Mastery Badge: "Class I"

Victory!
Battle: Mountain Pass 
Vehicles: Panhard EBR 90
Experience received: 5,844
Credits earned: 29,100
Battle achievements: Mastery Badge: "Class III"

Victory!
Battle: Mannerheim Line 
Vehicles: Panhard EBR 90
Experience received: 7,272
Bonds received: 3
Credits earned: 30,942
Battle achievements: Patrol Duty, Mastery Badge: "Class III"

Victory!
Battle: Empire's Border 
Vehicles: T71 CMCD
Experience received: 6,042
Credits earned: 29,700
Battle achievements: Sharpshooter, Mastery Badge: "Class II"

Victory!
Battle: Paris 
Vehicles: T71 CMCD
Experience received: 6,606
Credits earned: 24,344
Battle achievements: Mastery Badge: "Class II"

Victory!
Battle: Pilsen 
Vehicles: T71 CMCD
Experience received: 11,874
Bonds received: 1
Credits earned: 43,127
Battle achievements: Top Gun, Mastery Badge: "Ace Tanker"

Victory!
Battle: Malinovka 
Vehicles: T71 CMCD
Experience received: 7,848
Bonds received: 1
Credits earned: 36,077
Battle achievements: Patrol Duty, Mastery Badge: "Class II"

[Kymrel 134]

I got the same. So I stopped grinding missions and started playing tanks I truly hate, the Obj 263 and Conway. It doesn't seem like 10 5x victories after the daily would be a "normal" reward from some mission, but I don't follow the news from Wargaming that much, to be honest so I couldn't say for sure.

[Jesse_the_Scout 1,973]

Uh... yeah guys, you got 10 X5 bonuses for completing the damage missions for the Halloween skin. It's the same X5s you can get for WoT premium account. I stockpile those for horror grinds. Today it makes more sense just to exploit the daily X5s on different tanks.

There was some other mission that gave out an additional 10 of them too, I think... you might actually check this and input one of the codes if you haven't already to make sure you got all of them.

https://worldoftanks.com/en/news/missions/spooky-challenge/

[Kymrel 134]

Ah, was that it. I did put in the code and get some skin for the AMX1390. One of those days I may start reading those specials news from WG rather than just glancing over them. I just find that I either do the missions by playing normally or really can't be bothered doing something special to finish them anyway.

[NightmareMk9 397]

I wish you could "OPT OUT" on using those 5x bonuses.  It prevents me from paying a couple specific tanks more than one win.

[Kymrel 134]

Tell me about it. I forced myself to play tanks I didn't want to play just so I wouldn't waste it.