Hey there Clammers, just hopping on in for some quick information and an update from TinyCo.
For those of you having troubles seeing Ron and/or missing him, the root cause has been located. An update patch will be coming as soon as Monday to help resolve this issue for you, so keep an eye out for it.
For everyone else, double check your devices and make sure you are updated to version 1.1.1 BEFORE you complete Quahog Comic Con Part 6. This should help to avoid the missing Ron Perlman issue.
Hope this helps out a lot of you impacted by this. Let us know if the patch resolves the issue for you once it hits.