@laurizta
The previous tech guy asked me to perform #2 😠 . He asked me to reinstall and reconnect to my game centre and my progress would be restored, but I think it did end up overwriting some of my data as they are now telling me the following below:
@HatsuneLotus
Thanks for the advice! After @EA_Ataashi replied in the thread, my case ‘miraculously’ came back to life. 
A new tech guy responded to me and I asked for a rollback as you had suggested, but the latest data they have on my level 50 account is on 13 November 2018. That’s more than a months worth of game play + 2 events (Fall+winter fest) wiped out.
I asked if that was the latest data they had available because I had also made a purchase in November as well, only for the new tech guy to repeat his response on how he is, ‘sorry that this happened and the latest data they have is on 13 November 2018. Should I wish to proceed, he will carry out the rollback’. 
Not it only did he completely ignore my queries, he literally copy pasted his reply just like the previous tech personnel.
There was no sense of sympathy, human touch or as much effort you’d expect from a customer who was affected by a glitch caused by the game. Granted, I would have nothing to say if this whole situation was caused by myself. No compensation was offered nor did he offer to help me check out my query. 
Does anyone one have any other suggestions on what I can do? I am not keen to simply accept a rollback to the 13th November without any form of assurance that everything is being done and my following queries are answered:
1. Is that really the latest data available
2. What happens to my purchase if it was made after the 13 November 2018
3. What form of compensation do you have for more than a months worth of gameplay where I managed to unlock all plots of land in the game since November to December (except for the last 2, and those things aren’t cheap) and 2 wiped out events.
I’d think the trauma of facing your technical support staff is a harrowing enough experience to warrant an answer to this much.