Redmine

At times, when an Issue is updated and the Issue Properties (e.g. Priority, % Done, etc.) are changed then submitted, a following update will revert those changes. I have been able to replicate it only a handful of times. When I am able to replicate it, I can see the Issue Properties set to the old value and refreshing the page does not update them. It is only when I back out of the page then return to that issue it updates properly.

I suspect a browser/cache issue but I am uncertain of what changes to adjust that will play nicely with Redmine to avoid this. Has anyone else experienced this issues?

My environment details is below:

Environment:
  Redmine version                2.5.2.stable
  Ruby version                   2.0.0-p353 (2013-11-22) [x86_64-linux]
  Rails version                  3.2.19
  Environment                    production
  Database adapter               Mysql2
SCM:
  Subversion                     1.8.10
  Filesystem                     
Redmine plugins:
  AgileDwarf                     0.0.3
  issue_repo_history_merge       0.0.2
  redmine_auto_watch             1.0.0
  redmine_banner                 0.0.9
  redmine_issue_checklist        2.0.5
  redmine_issue_templates        0.0.5
  redmine_landing_page           0.1.0
  redmine_pdf_export_backports   0.0.1
  redmine_reminder               0.4
  redmine_wiki_extensions        0.6.4
  redmine_wiki_sql               0.0.1