Fix Odoo 16 with HRMS accounting module Issues

I run a company database on Odoo 16 Community with the HRMS and Accounting modules enabled. Since going live we have run into four pain-points that need an experienced Odoo hand:

• Data inside several HR and journal views is processing inaccurately—totals appear off after each nightly scheduler run.
• Certain forms and kanban cards render with broken or misaligned elements, so the user interface feels inconsistent.
• Access rules seem to ignore the groups I defined: some employees see screens they shouldn’t while others are blocked from their own records.
• My custom workflow automations (server actions and Studio flows) stop midway instead of completing their actions.

I need someone who can trace the root causes, patch the code or configuration, and prove the results in a test database before we roll to production.

Deliverables
1. Diagnostic report that pinpoints each underlying issue.
2. Clean, well-commented fixes (Python, XML, or security rules) applied to my Git repository.
3. Post-fix testing evidence—screenshots or screencast plus log extracts—to show data accuracy, correct UI rendering, proper permissions, and fully running automations.
4. A brief hand-over note so I can reproduce your steps if we upgrade later.

Acceptance criteria: No inaccurate totals after two scheduler cycles, UI aligns across Chrome/Firefox, access rights follow the defined HR groups exactly, and all automated workflows finish without errors.

Access to our staging server (SSH + pgAdmin) and functional specs will be provided once we start. If you have deep Odoo 16 experience and can turn this around quickly, I’m ready to begin.