FFXIV re downloading

I'm not sure if this is the right sub forum but I'd like to post an issue wherein I've logged out and shut down my PS4 only to log back into a 22963.95MB download.

I know there were issues with power cuts not long ago and that Sony had released a fix, but I've just received the same error after logging out normally (no power-cut)

I have amazingly slow download speed so this is going to take sometime to install, but I'd like to know if this is something anyone else has encountered as I certainly don't want a repeat of the power cut fiasco that happened not long ago.

Thank you.