Fortnite get vBucks for no reason?

Ky
- in V-Bucks
1

I've been playing on pc fortnite battle royale for a while now. I signed in with my old account from Switch, which also has the battlepass. Normally the vbucks stay on the platform you bought them on, but after logging in the second time I had 200 vBucks even though I did not buy any (which is only possible in 1000 packages anyway) and also did not step up in the BattlePass. Does anyone have an explanation for that?

Gu

V-Bucks you Z.B. On the switch, for example, count on the PC but the V-Bucks that you get on the PC do not count on the switch