Steps to reproduce:

• Create 3 templates. Let's call them T1, T2 and T3.
• For two of them, create applications. T1:app and T2:app
• Link T3 with T1 and T2, so that T3 inherits those two applications.
• In list view select all 3 templates, export them and then delete them.
• Import templates back.

Now notice that for T3 only one child application is created when importing.