When click build result then build round return url is abnormal Edited

[JongBum Lee]

Dear All

I'm use bamboo 5.15.5 (upgrade 5.15.3)

I get a return url error when I click the build round after clicking tab in Build Result. (Add Context root name)

Normal Case Build Result Url

 : .....gotoBuildResult.action....&returnUrl=%2Fbrowse

When Build Result Tab(Tests, Commits, logs...) Result Url

 :  - .....gotoBuildResult.action....&returnUrl=bamboo%2Fbrowse

 bamboo is my context root name

so, url is 

http://mybambooip:port/bamboo/build/result/bamboo/browse/

(Unnecessary url : build/result/bamboo)

This does not happen with chrome. It only occurs in IE (11).

It did not occur in version 5.15.3.

Help me please

Thank you.