'note right' doesn't always work on Activity (beta) when using swimlanes

[Poddster]

Hi,

Using the new activity syntax, with a swimlane, the second note won't appear unless the first note is also present:

@startuml
|test|
    :A;
    /'
    note right
        plantuml bug: below note won't show unless this
        note exists
    end note
    '/
    note right
        -s <start> range:[1, 14]
        -e <end> range:[1, 14]
        -d (debug). debug implies start > 13
    end note
    :B;
@enduml

no notes:

http://www.plantuml.com/plantuml/png/TKz13e8m4Bpt5ND34vKGFHL2q6yO3n0sqAGKmYx10u-t5eq7mrucEvsPpXOivIXJPzKYnB8e-D7ND60S1N2z44RJjABmcS6Mxkr2DJKQ5Tb-NcLpxo81jtwVd2LcI6luwrirz3GiAqUk3bnOedZhkoCZ2qLpZALhID-J0vBBuoSWP3vhyxd6hYRVTNz2G9Xki8OO8HKvalD_7trBLU4PV-SB

both notes:
http://www.plantuml.com/plantuml/png/TOv12u9048Nl_eftgw02gTCgOlsDwA0uwCAwYZEB7VpnRIFK8PpByDv---QLBDKaeNV98iIo98XZRfbkFmXXicqdKQupkif_SDIXDQZ93VEApOFV2RYBEdX7p93EylUVClIoBAj7lb5lwyw9aMkr0bFbMpAFz8Zq-lm1X3o6R3uts3SKInxEq0tRZyuIGrDH8Bty5p7tB2cZ4tht1W00

Removing the swimlane allows the note to appear on its own:

http://www.plantuml.com/plantuml/png/SoWkIImgAStDuR9ojEPI08Ay_99KXQBCz8mI81S2T8iLRC3gx1IA4lFIKwsY3NKK34rY4GfI5MnIyr9mIgSeQAIa9fMcQ-efW6c5pDo2dCpKOWMmgGfs2eR6OCL0Cy3sWpbMJjPS3a0HeEC0