Describe the bug
Wrong timer on Keristrasza in The Nexus dungeon.

Do you have an error log of what happened?
Transcriptor log 1
Transcriptor log 2

To Reproduce

Screenshots
Run 1:

Run 2:

Did you try having DeadlyBossMods as the only enabled addon and everything else (especially something like ElvUI) disabled?
No.

Which version of DeadlyBossMods are you using?
Core was DBM-Core-9.1.1-36-g4e3cdd9 during the first run and DBM-Core-9.1.1-38-g05a7848 during the second, but I don't think it matters.
Dungeons is DBM-Party-BC-r25.

Was it working in a previous version? If yes, which was the last good one?
I don't know.