NBA 2K15 has had a rocky launch with regard to online features, but a new patch may bring relief to affected players, which includes me.
The NBA 2K Twitter posted the following update today:
#NBA2K15 patch has been submitted to Sony/MSFT, aimed at addressing (among other things) being booted off #MyPARK. Available in coming days.
— 2K Support (@2KSupport) October 15, 2014