World was corrupted and has become unplayable

Since the introduction of Minecraft Bedrock for the playstation, me and my group of four have had extreme LAG whenever we play in our own separate chunks. Well now we have received the error of having a corrupted world. With all our saved data gone. Please tell me this can be patched and our world isn’t gone forever. I waited so long for bedrock to add playstation, but if it isn’t going to work, then why add us? I’d rather we had a small, limited world that worked instead of a limitless, broken and corrupted system. Please update me if possible if there is anything in the pipeline for solutions to this problem in the coming update. Thank you