High: PE: Do not append instance numbers to anonymous clones

Benefits:

• they shouldnt have been exposed in the first place, but I didnt know how not to back then
• if admins don't know what they are, they can't be misunderstood or misused
• more reliable failcount and promotion scores (since you dont have to check for all possible permutations)
• smaller status section since there cant be entries for each possible :N suffix
• the name in the config corresponds to the resource in the logs