Possible double karma bug with merged stories

[mewsian]

I received 14 karma 5 days ago from a comment I made on the story about Yuzu emulator being sued. Today the story was merged into a new story "the emulator Yuzu is dead" and I think I received another 14 karma. This is the merged story I'm referring to:

https://lobste.rs/s/cnh6uz/nintendo_switch_emulator_yuzu_is_dead

I'm sorry I haven't looked into the code to identify if/where the bug occurs, and I'm not 100% sure it happened, but I think I was at 98 karma before the story merge, and now I'm at 112.