Describe the bug

"<217.46 01:17:58> [DBM_Debug] Timer Expulsion Beam (1)(Timer451600cdcount) (Stage 2) refreshed before expired. Remaining time is : 12.5. Please report this bug#2",

Do you have an error log of what happened?

Transcriptor.zip

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?
Latest at the time, some 11.0.17-alpha

Was it working in a previous version? If yes, which was the last good one?
Not sure