When I download my CC transactions from CapitalOne, there is frequent name mangling. Note: this is not being done by a Payee/Rule.
Either Quicken gives me "N/A" or the name is severely truncated in other cases.
Quicken support's answer was to add renaming rules, which I find hilarious, as I would need a rule for each vendor they mess up or many variations of the same thing (might as well not download using Quicken, thanks)
[Edited - Readability/Removed Personal Information]