Thanks for the reply Yarlen.
Minidumps, gamefiles and screen caps have been zipped and emailed to the rebellionsupport@ address
Verified game file/cache at 100%. no errors. I was able to reload game from autosave files, but when saving it under a new filename, it corrupts that new savefile too and minidumps on reload.
I can't delete the corrupted savefiles through the Manage Files panel on the Option menu. So I'm going to delete them manually, If that doesn't work, I'll have to purge Rebellion and reinstall it.
Up until now Rebellion had been quiet stable for me, no minidumps before this.
Keep up that great work that you guys do.