No activation bar even though a method is being called

[Ijaaz01]

Issue:

• There is no activation bar for Account Manager class despite the fact that it has methods within it being called such as processAddAccount(input), validateSyntax(input) etc.

Note:

• This issue persists in the following sequence diagrams as well:

[nus-pe-script]

Your response not required for this bug as the team has accepted the bug as it is.