@bharathkumarst - the short answer - no. The long one - as pointed in the first post, cssu-thumb is based on cssu-testing, i.e. most of the packages in testing (and few more) are compiled with a different toolchain. installing thumb packages on top of cssu-stable could work (in theory), but it is neither tested nor supported. and you will have to do it by hand.

I am really surprised of the problem you had. Though I still think it was not caused by cssu. with hundreds of users on cssu-thumb and maybe thousands on cssu-testing, I'd rather assume it was some unfortunate event on your device, rather than problem in cssu. rigth now as the repos are down, you can't install cssu, so i'd recommend to use the time until they are back again and to consider installing cssu-thumb again. esp now you have a clean system.