AT:

• given:
  • an engine with a lot of historic (activity/process) instances that have the same end time (called tx here). Let's assume there are 20 instances with tx in total.
  • Optimize starts the import
• when:
  • the imports one page which contains only the first 10 instances of tx.
• then:
  • Optimize will skip the remaining 10 instances during the import
• expected:
  • all histoirc instances are imported independent of how many have the same end time.